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573 lines
296 KiB
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573 lines
296 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="G03B" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>G03B</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM</text></title-part><title-part><text>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES</text></title-part><title-part><text>ACCESSORIES THEREFOR </text><reference><text>optical parts of such apparatus <class-ref scheme="cpc">G02B</class-ref>; photosensitive materials or processes for photographic purposes <class-ref scheme="cpc">G03C</class-ref>; apparatus for processing exposed photographic materials <class-ref scheme="cpc">G03D</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u>, as far as processes are concerned, only processes characterised by the use or manipulation of apparatus classifiable <u>per se</u> in this subclass.</note-paragraph><note-paragraph>In this subclass, the following term is used with the meaning indicated: <subnote><note-paragraph>"camera" means apparatus or arrangements for taking photographs.</note-paragraph></subnote></note-paragraph></note><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G03B1/00" date-revised="2016-05-01" status="published"><classification-symbol>G03B1/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Details common to at least two of the following types of apparatus: cameras, projectors, printers </text><reference><text>details common to cameras only <class-ref scheme="cpc">G03B7/00</class-ref> - <class-ref scheme="cpc">G03B17/00</class-ref>, to projectors only <class-ref scheme="cpc">G03B21/00</class-ref>, <class-ref scheme="cpc">G03B23/00</class-ref>, to printers only <class-ref scheme="cpc">G03B27/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B1/00" definition-exists="false" ipc-concordant="G03B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Film strip handling</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/02" definition-exists="false" ipc-concordant="G03B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Moving film strip by pull on end thereof</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/04" definition-exists="false" ipc-concordant="G03B1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pull exerted by take-up spool</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/06" definition-exists="false" ipc-concordant="G03B1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rotated by lever operated ratchet and pawl</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/08" definition-exists="false" ipc-concordant="G03B1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rotated by band, chain, rack, or other linear reciprocating operation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/10" definition-exists="false" ipc-concordant="G03B1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rotated by knob through gearing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/12" definition-exists="false" ipc-concordant="G03B1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rotated by motor, e.g. spring</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/14" definition-exists="false" ipc-concordant="G03B1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special arrangements to ensure constant length of movement of film</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/16" definition-exists="false" ipc-concordant="G03B1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by film-arresting pins</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/18" definition-exists="false" ipc-concordant="G03B1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B1/18</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Moving film strip by means which act on the film between the ends thereof</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/20" definition-exists="false" ipc-concordant="G03B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Acting means</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/22" definition-exists="false" ipc-concordant="G03B1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Claws or pins engaging holes in the film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/24" definition-exists="false" ipc-concordant="G03B1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sprockets engaging holes in the film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/26" definition-exists="false" ipc-concordant="G03B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spiked wheels or pins not penetrating the film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/28" definition-exists="false" ipc-concordant="G03B1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shuttle feed</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/30" definition-exists="false" ipc-concordant="G03B1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Belt feed</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/32" definition-exists="false" ipc-concordant="G03B1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction grippers or rollers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/34" definition-exists="false" ipc-concordant="G03B1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Beaters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/36" definition-exists="false" ipc-concordant="G03B1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pneumatic acting means</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/38" definition-exists="false" ipc-concordant="G03B1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>embodying Geneva motion, e.g. Maltese-cross gearing</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/40" definition-exists="false" ipc-concordant="G03B1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>embodying frictional coupling or clutches</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/42" definition-exists="false" ipc-concordant="G03B1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding, framing, or constraining film in desired position relative to lens system</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/44" definition-exists="false" ipc-concordant="G03B1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guides engaging edge of film </text><reference><text>gates <class-ref scheme="cpc">G03B1/48</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/46" definition-exists="false" ipc-concordant="G03B1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rollers engaging face of film, e.g. barrel, waisted, conical </text><reference><text>gates <class-ref scheme="cpc">G03B1/48</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/48" definition-exists="false" ipc-concordant="G03B1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gates or pressure devices, e.g. plate</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/50" definition-exists="false" ipc-concordant="G03B1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adjustable or interchangeable, e.g. for different film widths</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B1/52" definition-exists="false" ipc-concordant="G03B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pneumatic pressure devices</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/54" definition-exists="false" ipc-concordant="G03B1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B1/54</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Tensioning or loop-maintaining devices</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/56" definition-exists="false" ipc-concordant="G03B1/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading</text></title-part><title-part><text>Loop forming</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/58" definition-exists="false" ipc-concordant="G03B1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>automatic</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B1/60" definition-exists="true" ipc-concordant="G03B1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B1/60</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Measuring or indicating length of the used or unused film</text></title-part><title-part><text>Counting number of exposures</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/62" definition-exists="false" ipc-concordant="G03B1/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving locking or stop-motion devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/64" definition-exists="false" ipc-concordant="G03B1/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B1/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means which as certain the radius of the film coiled on a spool</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B1/66" definition-exists="true" ipc-concordant="G03B1/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B1/66</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Counting number of exposures</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B3/00" definition-exists="true" ipc-concordant="G03B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B3/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Focusing arrangements of general interest for cameras, projectors or printers</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B3/02" definition-exists="false" ipc-concordant="G03B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving lens along baseboard</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B3/04" definition-exists="false" ipc-concordant="G03B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adjusting position of image plane without moving lens</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B3/06" definition-exists="false" ipc-concordant="G03B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using movable reflectors to alter length of light path</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B3/10" definition-exists="true" ipc-concordant="G03B3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power-operated focusing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B3/12" definition-exists="true" ipc-concordant="G03B3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B3/12</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>adapted for remote control</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B5/00" definition-exists="false" ipc-concordant="G03B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjustment of optical system relative to image or object surface other than for focusing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B5/02" definition-exists="false" ipc-concordant="G03B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lateral adjustment of lens</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B5/04" definition-exists="false" ipc-concordant="G03B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vertical adjustment of lens</text></title-part><title-part><text>Rising fronts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B5/06" definition-exists="false" ipc-concordant="G03B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Swinging lens about normal to the optical axis</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B5/08" definition-exists="false" ipc-concordant="G03B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Swing backs</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G03B7/00" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details common to cameras</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B7/00" definition-exists="false" ipc-concordant="G03B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G03B7/00</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>Control of exposure by setting shutters, diaphragms or filters, separately or conjointly </text><reference><text>control of exposure in television cameras by means of circuitry influencing the optical part of the camera <class-ref scheme="cpc">H04N23/75</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/003" definition-exists="false" ipc-concordant="G03B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B7/003</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>setting of both shutter and diaphragm </text><reference><text><class-ref scheme="cpc">G03B7/02</class-ref> - <class-ref scheme="cpc">G03B7/22</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/006" definition-exists="false" ipc-concordant="G03B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B7/006</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>setting of both diaphragm and distance </text><reference><text><class-ref scheme="cpc">G03B7/02</class-ref> - <class-ref scheme="cpc">G03B7/22</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/01" definition-exists="false" ipc-concordant="G03B7/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/01</classification-symbol><class-title><title-part><text>with selection of either manual or automatic mode</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/02" definition-exists="false" ipc-concordant="G03B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control effected by setting a graduated member on the camera in accordance with indication or reading afforded by a light meter, which may be either separate from or built into camera body</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/04" definition-exists="false" ipc-concordant="G03B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/06" definition-exists="false" ipc-concordant="G03B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by a follow-up movement of an associated reference mark to the pointer</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/08" definition-exists="false" ipc-concordant="G03B7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/0805" definition-exists="false" ipc-concordant="G03B7/0805" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/0805</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Setting of priority modes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/081" definition-exists="false" ipc-concordant="G03B7/081" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Analogue circuits</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/083" definition-exists="false" ipc-concordant="G03B7/083" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of exposure time</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/085" definition-exists="false" ipc-concordant="G03B7/085" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of aperture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/087" definition-exists="false" ipc-concordant="G03B7/087" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>G03B7/087</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of both exposure time and aperture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/089" definition-exists="false" ipc-concordant="G03B7/089" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>G03B7/089</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for storage of exposure value in mirror reflex cameras</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/091" definition-exists="false" ipc-concordant="G03B7/091" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/091</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Digital circuits</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/093" definition-exists="false" ipc-concordant="G03B7/093" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/093</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of exposure time</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/095" definition-exists="false" ipc-concordant="G03B7/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of aperture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/097" definition-exists="false" ipc-concordant="G03B7/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>G03B7/097</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for control of both exposure time and aperture</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/099" definition-exists="false" ipc-concordant="G03B7/099" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/099</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangement of photoelectric elements in or on the camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/09908" definition-exists="false" ipc-concordant="G03B7/099" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/09908</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on the camera or in the objective</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/0993" definition-exists="false" ipc-concordant="G03B7/0993" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/0993</classification-symbol><class-title><title-part><text>in the camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B7/0997" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/0997</classification-symbol><class-title><title-part><text>Through the lens [TTL] measuring</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B7/09971" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09971</classification-symbol><class-title><title-part><CPC-specific-text><text>in mirror-reflex cameras </text><reference><text><class-ref scheme="cpc">G03B7/09979</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09972" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09972</classification-symbol><class-title><title-part><CPC-specific-text><text>using the mirror as sensor light reflecting or transmitting member</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09973" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09973</classification-symbol><class-title><title-part><CPC-specific-text><text>using the mirror as sensor</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09974" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09974</classification-symbol><class-title><title-part><CPC-specific-text><text>using the film or shutter as sensor light reflecting member</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09976" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09976</classification-symbol><class-title><title-part><CPC-specific-text><text>the sensor being mounted in, before, or behind the porro-prism</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09977" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09977</classification-symbol><class-title><title-part><CPC-specific-text><text>with a movable light-measuring element</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B7/09978" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09978</classification-symbol><class-title><title-part><CPC-specific-text><text>Protection against viewer backlight or integration of the viewer light into the measured light</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B7/09979" definition-exists="false" ipc-concordant="G03B7/0997" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B7/09979</classification-symbol><class-title><title-part><CPC-specific-text><text>Multi-zone light measuring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/10" definition-exists="false" ipc-concordant="G03B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>a servo-motor providing energy to move the setting member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/12" definition-exists="false" ipc-concordant="G03B7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B7/14" definition-exists="false" ipc-concordant="G03B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>setting of both shutter and diaphragm aperture being effected so as to give the optimum compromise between depth of field and shortness of exposure</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/16" definition-exists="false" ipc-concordant="G03B7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B7/17" definition-exists="false" ipc-concordant="G03B7/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/17</classification-symbol><class-title><title-part><text>Selection of modes in flash units by exposure control arrangements</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/18" definition-exists="false" ipc-concordant="G03B7/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in accordance with light-reducing "factor" of filter or other obturator used with or on the lens of the camera</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/20" definition-exists="false" ipc-concordant="G03B7/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in accordance with change of lens</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/22" definition-exists="false" ipc-concordant="G03B7/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>G03B7/22</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>in accordance with temperature or height, e.g. in aircraft</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/24" definition-exists="false" ipc-concordant="G03B7/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/26" definition-exists="false" ipc-concordant="G03B7/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power supplies</text></title-part><title-part><text>Circuitry or arrangement to switch on the power source</text></title-part><title-part><text>Circuitry to check the power source voltage</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/28" definition-exists="false" ipc-concordant="G03B7/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B7/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuitry to measure or to take account of the object contrast</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B7/30" definition-exists="false" ipc-concordant="G03B7/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B7/30</classification-symbol><class-title><title-part><text>Safety arrangements for control of exposure</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B9/00" definition-exists="false" ipc-concordant="G03B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Exposure-making shutters</text></title-part><title-part><text>Diaphragms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/02" definition-exists="false" ipc-concordant="G03B9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diaphragms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/04" definition-exists="false" ipc-concordant="G03B9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>G03B9/04</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Single movable plate with two or more apertures of graded size, e.g. sliding plate or pivoting plate</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/06" definition-exists="true" ipc-concordant="G03B9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>G03B9/06</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Two or more co-operating pivoted blades, e.g. iris type </text><reference><text>shutters functioning as diaphragms by limiting extent of opening movement <class-ref scheme="cpc">G03B9/08</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/07" definition-exists="false" ipc-concordant="G03B9/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for presetting the diaphragm</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/08" definition-exists="true" ipc-concordant="G03B9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B9/08</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Shutters</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/10" definition-exists="false" ipc-concordant="G03B9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blade or disc rotating or pivoting about axis normal to its plane</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/12" definition-exists="false" ipc-concordant="G03B9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Two relatively-adjustable aperture-defining members moving as a unit</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/14" definition-exists="false" ipc-concordant="G03B9/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Two separate members moving in opposite directions</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/16" definition-exists="false" ipc-concordant="G03B9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Two separate members moving in the same direction</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/18" definition-exists="false" ipc-concordant="G03B9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>More than two members</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B9/20" definition-exists="false" ipc-concordant="G03B9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>each moving in a single direction first to open and then to reclose</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B9/22" definition-exists="false" ipc-concordant="G03B9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>each moving in one direction to open and then in opposite direction to close, e.g. iris type</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/24" definition-exists="false" ipc-concordant="G03B9/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/26" definition-exists="false" ipc-concordant="G03B9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating cover blade or blades</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/28" definition-exists="false" ipc-concordant="G03B9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roller blind or flexible plate</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/30" definition-exists="false" ipc-concordant="G03B9/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Single blind with multiple slots or other aperture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/32" definition-exists="false" ipc-concordant="G03B9/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double blind</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B9/34" definition-exists="false" ipc-concordant="G03B9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with adjustable slot</text></title-part><title-part><text>with mechanism controlling relative movement of blinds to form slot</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/36" definition-exists="false" ipc-concordant="G03B9/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sliding rigid plate</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/38" definition-exists="false" ipc-concordant="G03B9/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Single rigid plate with multiple slots or other apertures</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/40" definition-exists="false" ipc-concordant="G03B9/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double plate</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B9/42" definition-exists="false" ipc-concordant="G03B9/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with adjustable slot</text></title-part><title-part><text>with mechanism controlling relative movement of plates to form slot</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/44" definition-exists="false" ipc-concordant="G03B9/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Curved track and plate</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/46" definition-exists="false" ipc-concordant="G03B9/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flap shutters pivoting about axis in plane of flap</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/48" definition-exists="false" ipc-concordant="G03B9/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double flap</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B9/50" definition-exists="false" ipc-concordant="G03B9/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Louvre type</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/52" definition-exists="false" ipc-concordant="G03B9/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Barrel shutters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/54" definition-exists="false" ipc-concordant="G03B9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conical shutters</text></title-part><title-part><text>Rotating plate with axis of rotation inclined to optical axis of shutter</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/58" definition-exists="false" ipc-concordant="G03B9/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for varying duration of "open" period of shutter</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/60" definition-exists="false" ipc-concordant="G03B9/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying speed of movement of obturating members</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/62" definition-exists="false" ipc-concordant="G03B9/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying interval of time between end of opening movement and beginning of closing movement</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/64" definition-exists="true" ipc-concordant="G03B9/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanism for delaying opening of shutter </text><reference><text>separate from shutter <class-ref scheme="cpc">G03B17/38</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/66" definition-exists="false" ipc-concordant="G03B9/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B9/66</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Means for cocking shutter separate from means for releasing shutter</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B9/68" definition-exists="false" ipc-concordant="G03B9/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cocking effected by movement of film</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B9/70" definition-exists="false" ipc-concordant="G03B9/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B9/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flash-synchronising contacts</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B11/00" definition-exists="true" ipc-concordant="G03B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B11/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Filters or other obturators specially adapted for photographic purposes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B11/02" definition-exists="false" ipc-concordant="G03B11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sky masks</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B11/04" definition-exists="false" ipc-concordant="G03B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>G03B11/04</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B11/041" definition-exists="true" ipc-concordant="G03B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lens caps as separate accessory </text><reference><text>accessories in general <class-ref scheme="cpc">G03B17/56</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B11/043" definition-exists="false" ipc-concordant="G03B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective lens closures or lens caps built into cameras</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B11/045" definition-exists="false" ipc-concordant="G03B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lens hoods or shields</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B11/046" definition-exists="false" ipc-concordant="G03B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for viewfinders or eyepieces</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B11/06" definition-exists="false" ipc-concordant="G03B11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lens caps for exposure making</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B13/00" definition-exists="true" ipc-concordant="G03B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B13/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Viewfinders</text></title-part><title-part><text>Focusing aids for cameras</text></title-part><title-part><text>Means for focusing for cameras</text></title-part><title-part><text>Autofocus systems for cameras</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B13/02" definition-exists="true" ipc-concordant="G03B13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viewfinders</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/04" definition-exists="false" ipc-concordant="G03B13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of direct vision type, e.g. frame, sighting mark</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/06" definition-exists="false" ipc-concordant="G03B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with lenses with or without reflectors</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/08" definition-exists="false" ipc-concordant="G03B13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reflected image of frame</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/10" definition-exists="false" ipc-concordant="G03B13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adjusting viewfinders field</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/12" definition-exists="true" ipc-concordant="G03B13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B13/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>to compensate for change of camera lens or size of picture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/14" definition-exists="false" ipc-concordant="G03B13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to compensate for parallax due to short range</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/16" definition-exists="false" ipc-concordant="G03B13/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with focusing aids</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B13/18" definition-exists="false" ipc-concordant="G03B13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Focusing aids</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/20" definition-exists="false" ipc-concordant="G03B13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/22" definition-exists="false" ipc-concordant="G03B13/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>coupling providing for compensation upon change of camera lens</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/24" definition-exists="false" ipc-concordant="G03B13/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Focusing screens</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/26" definition-exists="false" ipc-concordant="G03B13/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with magnifiers for inspecting image formed on screen</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/28" definition-exists="false" ipc-concordant="G03B13/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Image-splitting devices</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/30" definition-exists="false" ipc-concordant="G03B13/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>indicating depth of field</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B13/32" definition-exists="true" ipc-concordant="G03B13/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for focusing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B13/34" definition-exists="false" ipc-concordant="G03B13/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power focusing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B13/36" definition-exists="true" ipc-concordant="G03B13/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B13/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Autofocus systems</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B15/00" definition-exists="false" ipc-concordant="G03B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special procedures for taking photographs</text></title-part><title-part><text>Apparatus therefor</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/003" definition-exists="false" ipc-concordant="G03B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus for photographing CRT-screens</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/006" definition-exists="false" ipc-concordant="G03B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus mounted on flying objects</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/02" definition-exists="true" ipc-concordant="G03B15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Illuminating scene</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B15/03" definition-exists="false" ipc-concordant="G03B15/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combinations of cameras with lighting apparatus</text></title-part><title-part><text>Flash units</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B15/035" definition-exists="false" ipc-concordant="G03B15/035" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combinations of cameras with incandescent lamps</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B15/04" definition-exists="true" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B15/04</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Combinations of cameras with non-electronic flash apparatus</text></title-part><title-part><text>Non-electronic flash units</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B15/0405" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Non-electronic flash apparatus incorporated in photographic apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B15/041" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Separatable flash apparatus; Means for mounting the flash apparatus on the photographic apparatus</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0415" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0415</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting means comprising transversal slide and separate cable</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0421" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0421</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting means comprising transversal slide and incorporated contacts of the type "Hot shoe"</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0426" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting means comprising longitudinal slide and incorporated contacts (for multiple lamps)</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0431" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0431</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotatable mounting means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0436" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting means for sequential translation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B15/0442" definition-exists="false" ipc-concordant="F21K5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0442</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like </text><reference><text><class-ref scheme="cpc">G03B15/0484</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0447" definition-exists="false" ipc-concordant="F21K5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0447</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Energy sources; Batteries; Capacitors</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B15/0452" definition-exists="false" ipc-concordant="F21K5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0452</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrical ignition means connected to the shutter</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0457" definition-exists="false" ipc-concordant="F21K5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0457</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ignition mechanisms for sequential ignition of flash lamps</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0463" definition-exists="false" ipc-concordant="F21K5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Piezo-electric ignition mechanisms</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0468" definition-exists="false" ipc-concordant="F21K5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0468</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ignition mechanisms permitting choice of multiple ignition modes; Adaptors for different modes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0473" definition-exists="false" ipc-concordant="F21K5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0473</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Remote controlled ignition mechanisms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B15/0478" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0478</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combinations of photographic apparatus with percussion type flash ignition systems</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0484" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0484</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details of the flash apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0489" definition-exists="false" ipc-concordant="F21K5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0489</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for ignition by percussion</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B15/0494" definition-exists="false" ipc-concordant="G03B15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/0494</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for mounting percussion type flash apparatus</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B15/05" definition-exists="true" ipc-concordant="G03B15/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B15/05</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Combinations of cameras with electronic flash apparatus</text></title-part><title-part><text>Electronic flash units</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B15/06" definition-exists="false" ipc-concordant="G03B15/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B15/07" definition-exists="false" ipc-concordant="G03B15/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of lamps in studios</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/08" definition-exists="false" ipc-concordant="G03B15/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trick photography</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B15/10" definition-exists="false" ipc-concordant="G03B15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using back-projection, i.e. blending artificial background with real foreground</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B15/12" definition-exists="false" ipc-concordant="G03B15/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using mirrors</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/14" definition-exists="false" ipc-concordant="G03B15/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B15/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for taking photographs during medical operations</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B15/16" definition-exists="true" ipc-concordant="G03B15/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B15/16</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>for photographing the track of moving objects </text><reference><text>high-speed photography <class-ref scheme="cpc">G03B39/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B17/00" definition-exists="true" ipc-concordant="G03B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of cameras or camera bodies</text></title-part><title-part><text>Accessories therefor </text><reference><text>lens hoods or caps <class-ref scheme="cpc">G03B11/04</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/02" definition-exists="false" ipc-concordant="G03B17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bodies</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/04" definition-exists="true" ipc-concordant="G03B17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B17/04</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>collapsible, foldable or extensible, e.g. book type</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/045" definition-exists="false" ipc-concordant="G03B17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bellows</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/06" definition-exists="false" ipc-concordant="G03B17/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with exposure meters or other indicators built into body but not connected to other camera members</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/08" definition-exists="false" ipc-concordant="G03B17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Waterproof bodies or housings</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/10" definition-exists="false" ipc-concordant="G03B17/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Soundproof bodies</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/12" definition-exists="false" ipc-concordant="G03B17/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for supporting objectives, supplementary lenses, filters, masks, or turrets</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/14" definition-exists="false" ipc-concordant="G03B17/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>interchangeably</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/16" definition-exists="false" ipc-concordant="G03B17/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for containing both motion-picture camera and still-picture camera</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/17" definition-exists="false" ipc-concordant="G03B17/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/17</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/18" definition-exists="true" ipc-concordant="G03B17/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signals indicating condition of a camera member or suitability of light </text><reference><text>indicating depth of field <class-ref scheme="cpc">G03B13/30</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/20" definition-exists="false" ipc-concordant="G03B17/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>visible in viewfinder</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/22" definition-exists="false" ipc-concordant="G03B17/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for cutting-off film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/24" definition-exists="false" ipc-concordant="G03B17/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for separately producing marks on the film, e.g. title, time of exposure</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/245" definition-exists="false" ipc-concordant="G03B17/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/26" definition-exists="false" ipc-concordant="G03B17/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Holders for containing light sensitive material and adapted to be inserted within the camera </text><reference><text>holders for X-ray films <class-ref scheme="cpc">G03B42/04</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/265" definition-exists="false" ipc-concordant="G03B17/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>G03B17/265</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>specially adapted for motion picture film, e.g. cassettes </text><reference><text>cassettes for projection purposes <class-ref scheme="cpc">G03B21/323</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/28" definition-exists="false" ipc-concordant="G03B17/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locating light-sensitive material within camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/30" definition-exists="false" ipc-concordant="G03B17/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locating spools or other rotatable holders of coiled film</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/305" definition-exists="false" ipc-concordant="G03B17/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for roll film cameras</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/32" definition-exists="false" ipc-concordant="G03B17/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locating plates or cut films</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/34" definition-exists="false" ipc-concordant="G03B17/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Changing plates or cut films</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/36" definition-exists="true" ipc-concordant="G03B17/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B17/36</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Counting number of exposures </text><reference><text>of film strips <class-ref scheme="cpc">G03B1/66</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/38" definition-exists="false" ipc-concordant="G03B17/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Releasing-devices separate from shutter </text><reference><text>integral with shutter <class-ref scheme="cpc">G03B9/08</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/40" definition-exists="false" ipc-concordant="G03B17/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with delayed or timed action</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/42" definition-exists="false" ipc-concordant="G03B17/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Interlocking between shutter operation and advance of film or change of plate or cut-film</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/425" definition-exists="false" ipc-concordant="G03B17/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>motor drive cameras</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/44" definition-exists="false" ipc-concordant="G03B17/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for exchanging focusing screen and light sensitive material</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/46" definition-exists="false" ipc-concordant="G03B17/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for exposing single frames in motion-picture camera</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/48" definition-exists="true" ipc-concordant="G03B17/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B17/48</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>adapted for combination with other photographic or optical apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/50" definition-exists="true" ipc-concordant="G03B17/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B17/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>with both developing and finishing apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/52" definition-exists="false" ipc-concordant="G03B17/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the Land type</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B17/53" definition-exists="false" ipc-concordant="G03B17/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/53</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatically delivering a finished picture after a signal causing exposure has been given, e.g. by pushing a button, by inserting a coin</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/54" definition-exists="false" ipc-concordant="G03B17/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with projector</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/55" definition-exists="false" ipc-concordant="G03B17/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/55</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for heating or cooling, e.g. in aircraft</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B17/56" definition-exists="true" ipc-concordant="G03B17/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>G03B17/56</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Accessories </text><reference><text>carrying-cases <class-ref scheme="cpc">A45C11/38</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/561" definition-exists="false" ipc-concordant="G03B17/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/561</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Support related camera accessories</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/563" definition-exists="false" ipc-concordant="G03B17/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Camera grips, handles </text><reference><text>means in general for steadying hand-held apparatus <class-ref scheme="cpc">F16M13/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/565" definition-exists="false" ipc-concordant="G03B17/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/566" definition-exists="false" ipc-concordant="G03B17/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Accessory clips, holders, shoes to attach accessories to camera </text><reference><text>if integral part of camera body <class-ref scheme="cpc">G03B17/02</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B17/58" definition-exists="false" ipc-concordant="G03B17/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B17/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Attachments for converting cameras into reflex cameras</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B19/00" definition-exists="true" ipc-concordant="G03B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cameras </text><reference><text>details <class-ref scheme="cpc">G03B17/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B19/02" definition-exists="false" ipc-concordant="G03B19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Still-picture cameras</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/023" definition-exists="false" ipc-concordant="G03B19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-image cameras</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B19/026" definition-exists="false" ipc-concordant="G03B19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sequence cameras</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/04" definition-exists="false" ipc-concordant="G03B19/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roll-film cameras</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B19/06" definition-exists="false" ipc-concordant="G03B19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted to be loaded with more than one film, e.g. with exposure of one or the other at will </text><reference><text><class-ref scheme="cpc">G03B19/07</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B19/07" definition-exists="false" ipc-concordant="G03B19/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having more than one objective</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B19/08" definition-exists="false" ipc-concordant="G03B19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for alternative use with plates or cut-films</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/10" definition-exists="true" ipc-concordant="G03B19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plate or cut-film cameras </text><reference><text>with provision for alternative use with roll film <class-ref scheme="cpc">G03B19/08</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/12" definition-exists="false" ipc-concordant="G03B19/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/14" definition-exists="false" ipc-concordant="G03B19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with paired lenses, one of which forms image on photographic material and the other forms a corresponding image on a focusing screen</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/16" definition-exists="false" ipc-concordant="G03B19/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pin-hole cameras</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B19/18" definition-exists="true" ipc-concordant="G03B19/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Motion-picture cameras </text><reference><text>with non-intermittently running film <class-ref scheme="cpc">G03B41/02</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/20" definition-exists="false" ipc-concordant="G03B19/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflex cameras</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/22" definition-exists="false" ipc-concordant="G03B19/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double cameras</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/24" definition-exists="false" ipc-concordant="G03B19/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted to be loaded with more than one film, e.g. with exposure of one or the other at will</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B19/26" definition-exists="false" ipc-concordant="G03B19/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B19/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fade-in and fade-out effects</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B21/00" definition-exists="true" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>G03B21/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Projectors or projection-type viewers</text></title-part><title-part><text>Accessories therefor </text><reference><text>devices for changing pictures <class-ref scheme="cpc">G03B23/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/001" definition-exists="false" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Slide projectors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/003" definition-exists="false" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cine-projectors</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/005" definition-exists="false" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Projectors using an electronic spatial light modulator but not peculiar thereto</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/006" definition-exists="false" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using LCD's</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/008" definition-exists="false" ipc-concordant="G03B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B21/008</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using micromirror devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/02" definition-exists="false" ipc-concordant="G03B21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple-film apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/04" definition-exists="false" ipc-concordant="G03B21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Picture "juke-boxes"</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/06" definition-exists="false" ipc-concordant="G03B21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>affording only episcopic projection</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/08" definition-exists="false" ipc-concordant="G03B21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>affording epidiascopic projection</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/10" definition-exists="true" ipc-concordant="G03B21/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/10</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Projectors with built-in or built-on screen</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/11" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for microfilm reading</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/111" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/111</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of roll films</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/113" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/113</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling roll films</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/115" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/115</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of microfiches</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/116" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/116</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling microfiches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/118" definition-exists="false" ipc-concordant="G03B21/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/118</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reader-printers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/12" definition-exists="false" ipc-concordant="G03B21/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for projection of either still pictures or motion pictures </text><reference><text>prolonged exhibition of single frame <class-ref scheme="cpc">G03B21/38</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/13" definition-exists="false" ipc-concordant="G03B21/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/13</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Projectors for producing special effects at the edges of picture, e.g. blurring</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/132" definition-exists="false" ipc-concordant="G03B21/132" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/132</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Overhead projectors, i.e. capable of projecting hand-writing or drawing during action </text><reference><text>epidiascopic projectors <class-ref scheme="cpc">G03B21/08</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/134" definition-exists="false" ipc-concordant="G03B21/134" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/134</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Projectors combined with typing apparatus or with printing apparatus</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/14" definition-exists="false" ipc-concordant="G03B21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>G03B21/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/142" definition-exists="false" ipc-concordant="G03B21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjusting of projection optics</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/145" definition-exists="false" ipc-concordant="G03B21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Housing details, e.g. position adjustments thereof</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/147" definition-exists="false" ipc-concordant="G03B21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical correction of image distortions, e.g. keystone</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/16" definition-exists="false" ipc-concordant="G03B21/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling</text></title-part><title-part><text>Preventing overheating</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/18" definition-exists="false" ipc-concordant="G03B21/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fire preventing or extinguishing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/20" definition-exists="true" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/20</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Lamp housings</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2006" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the light source</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/2013" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plural light sources</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/202" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Incandescent light sources</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/2026" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gas discharge type light sources, e.g. arcs</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/2033" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>LED or laser light sources</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B21/204" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using secondary light emission, e.g. luminescence or fluorescence </text><reference><text>using different colours <class-ref scheme="cpc">G03B33/00</class-ref>; if related to video signals <class-ref scheme="cpc">H04N9/3197</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2046" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Positional adjustment of light sources</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2053" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Intensity control of illuminating light </text><reference><text>controlled by video signal processing <class-ref scheme="cpc">H04N5/74</class-ref> or <class-ref scheme="cpc">H04N9/31</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/206" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of light source other than position or intensity</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2066" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reflectors in illumination beam </text><reference><text>in projection beam <class-ref scheme="cpc">G03B21/28</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2073" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Polarisers in the lamp house </text><reference><text>peculiar to electronic spatial light modulators <class-ref scheme="cpc">H04N9/3197</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/208" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Homogenising, shaping of the illumination light</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/2086" definition-exists="false" ipc-concordant="G03B21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/2086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Security or safety means in lamp houses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/22" definition-exists="false" ipc-concordant="G03B21/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Soundproof bodies</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/26" definition-exists="true" ipc-concordant="G03B21/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/26</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Projecting separately subsidiary matter simultaneously with main image</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/28" definition-exists="false" ipc-concordant="G03B21/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflectors in projection beam </text><CPC-specific-text><reference><text>in illumination beam <class-ref scheme="cpc">G03B21/2066</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/30" definition-exists="false" ipc-concordant="G03B21/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted to collapse or fold, e.g. for portability</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/32" definition-exists="false" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details specially adapted for motion-picture projection </text><reference><text>with film moving continuously through the gate <class-ref scheme="cpc">G03B41/02</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/321" definition-exists="false" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/321</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Holders for films, e.g. reels, cassettes, spindles</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/323" definition-exists="true" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/323</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cassettes </text><reference><text><class-ref scheme="cpc">G03B21/326</class-ref>, <class-ref scheme="cpc">G03B21/328</class-ref> take precedence; for containing light-sensitive material <class-ref scheme="cpc">G03B17/265</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B21/325" definition-exists="false" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Endless cassettes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/326" definition-exists="false" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for fixing the film on the axis of a reel or spindle</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/328" definition-exists="false" ipc-concordant="G03B21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/328</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for fixing the film on the periphery of a reel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/34" definition-exists="false" ipc-concordant="G03B21/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Change-over arrangements</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/36" definition-exists="false" ipc-concordant="G03B21/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fades, dissolves, or wipes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/38" definition-exists="false" ipc-concordant="G03B21/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prolonged exhibition of single frame</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/40" definition-exists="false" ipc-concordant="G03B21/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Eliminating or reducing effect of flicker</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/42" definition-exists="false" ipc-concordant="G03B21/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing damage to film due to abnormal operation of projector</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/43" definition-exists="false" ipc-concordant="G03B21/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/44" definition-exists="true" ipc-concordant="G03B21/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/44</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Mechanisms transmitting motion to film-strip feed</text></title-part><title-part><text>Mechanical linking of shutter and intermittent feed</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B21/46" definition-exists="false" ipc-concordant="G03B21/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>affording adjustment for framing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B21/48" definition-exists="false" ipc-concordant="G03B21/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for altering frame speed</text></title-part><title-part><text>for regulating constancy of film speed</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/50" definition-exists="true" ipc-concordant="G03B21/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/50</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Control devices operated by the film strip during the run</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/52" definition-exists="false" ipc-concordant="G03B21/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by prepared film</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/53" definition-exists="true" ipc-concordant="G03B21/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B21/53</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Means for automatic focusing, e.g. to compensate thermal effects</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B21/54" definition-exists="true" ipc-concordant="G03B21/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accessories</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/56" definition-exists="false" ipc-concordant="G03B21/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Projection screens</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/562" definition-exists="false" ipc-concordant="G03B21/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B21/562</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Screens moving during projection </text><reference><text><class-ref scheme="cpc">G03B21/58</class-ref> - <class-ref scheme="cpc">G03B21/62</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/565" definition-exists="false" ipc-concordant="G03B21/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B21/565</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Screens allowing free passage of sound </text><reference><text><class-ref scheme="cpc">G03B21/58</class-ref> - <class-ref scheme="cpc">G03B21/62</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/567" definition-exists="false" ipc-concordant="G03B21/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/567</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for colour projection </text><reference><text><class-ref scheme="cpc">G03B21/58</class-ref>, <class-ref scheme="cpc">G03B21/60</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/58" definition-exists="false" ipc-concordant="G03B21/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>collapsible, e.g. foldable</text></title-part><title-part><text>of variable area</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/585" definition-exists="false" ipc-concordant="G03B21/585" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>G03B21/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inflatable screens</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B21/60" definition-exists="false" ipc-concordant="G03B21/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B21/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the nature of the surface</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/602" definition-exists="false" ipc-concordant="G03B21/602" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B21/602</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lenticular screens </text><reference><text><class-ref scheme="cpc">G03B21/625</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/604" definition-exists="false" ipc-concordant="G03B21/604" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B21/604</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polarised screens</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/606" definition-exists="false" ipc-concordant="G03B21/606" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B21/606</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for relief projection</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/608" definition-exists="false" ipc-concordant="G03B21/608" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>G03B21/608</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid screens</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B21/62" definition-exists="false" ipc-concordant="G03B21/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Translucent screens</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B21/625" definition-exists="false" ipc-concordant="G03B21/625" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-01-15" status="published"><classification-symbol>G03B21/625</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lenticular translucent screens</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B21/64" definition-exists="false" ipc-concordant="G03B21/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B21/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for mounting individual pictures to be projected, e.g. frame for transparency</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B23/00" definition-exists="true" ipc-concordant="G03B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B23/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Devices for changing pictures in viewing apparatus or projectors</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>For the purposes of this group the term "picture" denotes any flat representation, whether transparent or not, e.g. produced by photography, writing or printing</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B23/02" definition-exists="false" ipc-concordant="G03B23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which a picture is removed from a stock and returned to the same stock or another one</text></title-part><title-part><text>Magazines therefor</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B23/04" definition-exists="false" ipc-concordant="G03B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with linear movement</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/042" definition-exists="false" ipc-concordant="G03B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>whereby the picture is not returned to the same stock after projection</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/044" definition-exists="false" ipc-concordant="G03B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>whereby the picture is returned to the same stock</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/046" definition-exists="false" ipc-concordant="G03B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Picture changing devices</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/048" definition-exists="false" ipc-concordant="G03B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with horizontally sliding mechanism</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B23/06" definition-exists="false" ipc-concordant="G03B23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotary movement</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B23/08" definition-exists="false" ipc-concordant="G03B23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which pictures are attached to a movable carrier</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B23/10" definition-exists="false" ipc-concordant="G03B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>drum or disc carrier</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/105" definition-exists="false" ipc-concordant="G03B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>disc carriers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B23/12" definition-exists="false" ipc-concordant="G03B23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>linear strip carrier</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B23/125" definition-exists="false" ipc-concordant="G03B23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the pictures being attached to a chain or linked up to form a chain</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B23/14" definition-exists="false" ipc-concordant="G03B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner </text><reference><text><class-ref scheme="cpc">G03B23/18</class-ref> takes precedence</text></reference><CPC-specific-text><text>also other devices not provided with a stock, e.g. chutes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B23/18" definition-exists="false" ipc-concordant="G03B23/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B23/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fade-in and fade-out effects</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B25/00" definition-exists="true" ipc-concordant="G03B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B25/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Viewers, other than projection viewers, giving motion-picture effects by persistence of vision, e.g. zoetrope</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B25/02" definition-exists="false" ipc-concordant="G03B25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B25/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with interposed lenticular or line screen</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B27/00" definition-exists="true" ipc-concordant="G03B27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Photographic printing apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B27/02" definition-exists="false" ipc-concordant="G03B27/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Exposure apparatus for contact printing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/04" definition-exists="false" ipc-concordant="G03B27/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>G03B27/04</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/06" definition-exists="false" ipc-concordant="G03B27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatic repeated copying of the same original</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/08" definition-exists="false" ipc-concordant="G03B27/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatic copying of several originals one after the other, e.g. for copying cinematograph film</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/10" definition-exists="false" ipc-concordant="G03B27/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copying apparatus with a relative movement between the original and the light source during exposure</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/12" definition-exists="false" ipc-concordant="G03B27/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatic repeated copying of the same original</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/14" definition-exists="false" ipc-concordant="G03B27/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/16" definition-exists="true" ipc-concordant="G03B27/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Illumination arrangements, e.g. positioning of lamps, positioning of reflectors </text><reference><text>controlling the exposure <class-ref scheme="cpc">G03B27/72</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/18" definition-exists="false" ipc-concordant="G03B27/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Maintaining or producing contact pressure between original and light-sensitive material</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/20" definition-exists="false" ipc-concordant="G03B27/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by using a vacuum or fluid pressure</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/22" definition-exists="false" ipc-concordant="G03B27/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by stretching over a curved surface</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/24" definition-exists="false" ipc-concordant="G03B27/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Separating the original from the print</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/26" definition-exists="false" ipc-concordant="G03B27/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/28" definition-exists="false" ipc-concordant="G03B27/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Edge-masking devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/30" definition-exists="true" ipc-concordant="G03B27/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/30</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>adapted to be combined with processing apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/303" definition-exists="true" ipc-concordant="G03B27/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gas processing </text><reference><text>gas processing apparatus <class-ref scheme="cpc">G03D7/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/306" definition-exists="true" ipc-concordant="G03B27/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat development </text><reference><text>heat development apparatus <class-ref scheme="cpc">G03D13/002</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B27/32" definition-exists="false" ipc-concordant="G03B27/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Projection printing apparatus, e.g. enlarger, copying camera</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/323" definition-exists="false" ipc-concordant="G03B27/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B27/323</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Copying cameras </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref> - <class-ref scheme="cpc">G03B27/70</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/326" definition-exists="false" ipc-concordant="G03B27/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B27/326</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Enlargers </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref> - <class-ref scheme="cpc">G03B27/70</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/34" definition-exists="true" ipc-concordant="G03B27/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/34</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Means for automatic focusing therefor</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/36" definition-exists="false" ipc-concordant="G03B27/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by mechanical connections, e.g. by cam, by linkage</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/38" definition-exists="false" ipc-concordant="G03B27/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>embodying screws with non-uniform pitch</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/40" definition-exists="false" ipc-concordant="G03B27/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for use with lenses of different focal length</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/42" definition-exists="false" ipc-concordant="G03B27/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatic sequential copying of the same original </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref>, <class-ref scheme="cpc">G03B27/53</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/423" definition-exists="false" ipc-concordant="G03B27/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/423</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in copying cameras</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/426" definition-exists="false" ipc-concordant="G03B27/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in enlargers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/44" definition-exists="false" ipc-concordant="G03B27/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for multiple copying of the same original at the same time </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref>, <class-ref scheme="cpc">G03B27/53</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/46" definition-exists="false" ipc-concordant="G03B27/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for automatic sequential copying of different originals, e.g. enlargers, roll film printers </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref>, <class-ref scheme="cpc">G03B27/50</class-ref>, <class-ref scheme="cpc">G03B27/53</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/462" definition-exists="false" ipc-concordant="G03B27/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/462</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in enlargers, e.g. roll film printers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/465" definition-exists="false" ipc-concordant="G03B27/465" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at different positions of the same strip, e.g. microfilm</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/47" definition-exists="false" ipc-concordant="G03B27/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/47</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at different positions of the same sheet, e.g. microfiche</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/475" definition-exists="false" ipc-concordant="G03B27/475" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/475</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>copying cinematographic film </text><reference><text><class-ref scheme="cpc">G03B27/48</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/48" definition-exists="false" ipc-concordant="G03B27/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with original in the form of a film strip moving continuously and compensation for consequent image movement</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/50" definition-exists="true" ipc-concordant="G03B27/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B27/50</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with slit or like diaphragm moving over original for progressive exposure </text><reference><text><class-ref scheme="cpc">G03B27/34</class-ref> takes precedence </text><CPC-specific-text><text>; projection optics <u>per se</u> <class-ref scheme="cpc">G03B27/525</class-ref></text></CPC-specific-text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/52" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/521" definition-exists="true" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/521</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for applying a supplementary information onto the sensitive material, e.g. coding </text><reference><text>producing marks on the film in cameras <class-ref scheme="cpc">G03B17/24</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/522" definition-exists="true" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/522</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Projection optics </text><reference><text>for electro-photographic copiers in particular <class-ref scheme="cpc">G03G15/04</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/523" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for full time exposure</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/525" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for slit exposure</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/526" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the projection optics move</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B27/527" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/527</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>as a whole in a translatory movement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/528" definition-exists="false" ipc-concordant="G03B27/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/528</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the projection optics remain stationary</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/53" definition-exists="true" ipc-concordant="G03B27/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/53</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Automatic registration or positioning of originals with respect to each other or the photosensitive layer</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/54" definition-exists="true" ipc-concordant="G03B27/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/54</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Lamp housings</text></title-part><title-part><text>Illuminating means</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/542" definition-exists="false" ipc-concordant="G03B27/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/542</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for copying cameras, reflex exposure lighting</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/545" definition-exists="false" ipc-concordant="G03B27/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for enlargers</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/547" definition-exists="false" ipc-concordant="G03B27/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/547</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>colour mixing heads</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/56" definition-exists="false" ipc-concordant="G03B27/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting enlarger head on column </text><CPC-specific-text><text>Mounting reproduction camera on column</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/58" definition-exists="true" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B27/58</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Baseboards, masking frames, or other holders for the sensitive material </text><reference><text><class-ref scheme="cpc">G03B27/53</class-ref> takes precedence </text><CPC-specific-text><text>; for electrophotographic copiers <class-ref scheme="cpc">G03G15/65</class-ref></text></CPC-specific-text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/581" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/581</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in copying cameras </text><reference><text><class-ref scheme="cpc">G03B27/60</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/582" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/582</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Baseboards, easels</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/583" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/583</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling microfiche</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/585" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling cut photosensitive sheets</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/586" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/586</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supply stacks; Peeling off</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/587" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/587</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling photosensitive webs </text><reference><text><class-ref scheme="cpc">G03B1/00</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/588" definition-exists="false" ipc-concordant="G03B27/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/588</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supply rolls; Cutting arrangements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/60" definition-exists="false" ipc-concordant="G03B27/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using a vacuum or fluid pressure</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/62" definition-exists="true" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B27/62</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Holders for the original </text><reference><text><class-ref scheme="cpc">G03B27/53</class-ref> takes precedence </text><CPC-specific-text><text>; for electrophotographic copiers <class-ref scheme="cpc">G03G15/60</class-ref></text></CPC-specific-text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/6207" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in copying cameras</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6214" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copy boards</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6221" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Transparent copy platens</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B27/6228" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Platen covers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B27/6235" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6235</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reciprocating copy platens</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6242" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Masks; Overlays; Transparent carriers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/625" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/625</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus which relate to the handling of originals, e.g. presence detectors, inverters</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B27/6257" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for moving an original once or repeatedly to or through an exposure station</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="G03B27/6264" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for moving several originals one after the other to or through an exposure station</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/6271" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in enlargers</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6278" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6278</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling single frame negatives</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6285" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling strips </text><reference><text><class-ref scheme="cpc">G03B1/00</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="G03B27/6292" definition-exists="false" ipc-concordant="G03B27/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/6292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handling microfiche</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="G03B27/64" definition-exists="false" ipc-concordant="G03B27/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using a vacuum or fluid pressure</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/66" definition-exists="false" ipc-concordant="G03B27/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for holding half-tone screens</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/68" definition-exists="false" ipc-concordant="G03B27/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B27/68</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Introducing or correcting distortion, e.g. in connection with oblique projection</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/70" definition-exists="false" ipc-concordant="G03B27/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflectors in printing beam</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B27/72" definition-exists="true" ipc-concordant="G03B27/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B27/72</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/722" definition-exists="false" ipc-concordant="G03B27/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/722</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>when the reproduction scale is changed</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/725" definition-exists="false" ipc-concordant="G03B27/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/725</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical projection devices wherein the contrast is controlled electrically (e.g. cathode ray tube masking)</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/727" definition-exists="false" ipc-concordant="G03B27/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/727</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical projection devices wherein the contrast is controlled optically (e.g. uniform exposure, two colour exposure on variable contrast sensitive material)</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/73" definition-exists="false" ipc-concordant="G03B27/73" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/73</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Controlling exposure by variation of spectral composition, e.g. multicolor printers</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B27/735" definition-exists="false" ipc-concordant="G03B27/73" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/735</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in dependence upon automatic analysis of the original</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/74" definition-exists="false" ipc-concordant="G03B27/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Positioning exposure meters in the apparatus</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B27/80" definition-exists="false" ipc-concordant="G03B27/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B27/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in dependence upon automatic analysis of the original </text><reference><text><class-ref scheme="cpc">G03B27/73</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B29/00" definition-exists="true" ipc-concordant="G03B29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B29/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons</text></title-part><title-part><text>Cameras having the shape of other objects </text><reference><text>combinations with flash apparatus <class-ref scheme="cpc">G03B15/03</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B30/00" definition-exists="true" ipc-concordant="G03B30/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>G03B30/00</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>When classification is made in this main group, further classification should be made in other groups of subclass <class-ref scheme="cpc">G03B</class-ref> or in group <class-ref scheme="cpc">G02B7/00</class-ref> according to the functional aspects of the camera. The classification symbol of this group is not listed first when assigned to patent documents.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G03B31/00" date-revised="2013-01-01" status="published"><classification-symbol>G03B31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special techniques</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B31/00" definition-exists="true" ipc-concordant="G03B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B31/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Associated working of cameras or projectors with sound-recording or sound-reproducing means</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B31/02" definition-exists="false" ipc-concordant="G03B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which sound track is on a moving-picture film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B31/04" definition-exists="false" ipc-concordant="G03B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which sound track is not on, but is synchronised with, a moving-picture film</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B31/06" definition-exists="false" ipc-concordant="G03B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which sound track is associated with successively-shown still pictures</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B31/08" definition-exists="false" ipc-concordant="G03B31/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fade-in and fade-out effects</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B33/00" definition-exists="true" ipc-concordant="G03B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Colour photography, other than mere exposure or projection of a colour film </text><reference><text>printing apparatus <class-ref scheme="cpc">G03B27/00</class-ref>; stereoscopic colour photography <class-ref scheme="cpc">G03B35/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B33/02" definition-exists="false" ipc-concordant="G03B33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by two-colour separation records, e.g. red-aspect and white complete records</text></title-part><title-part><text>using Land effect</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B33/04" definition-exists="false" ipc-concordant="G03B33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by four or more separation records</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B33/06" definition-exists="false" ipc-concordant="G03B33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by additive-colour projection apparatus</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B33/08" definition-exists="false" ipc-concordant="G03B33/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sequential recording or projection </text><reference><text><class-ref scheme="cpc">G03B33/02</class-ref>, <class-ref scheme="cpc">G03B33/04</class-ref>, <class-ref scheme="cpc">G03B33/06</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B33/10" definition-exists="false" ipc-concordant="G03B33/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Simultaneous recording or projection </text><reference><text><class-ref scheme="cpc">G03B33/02</class-ref>, <class-ref scheme="cpc">G03B33/04</class-ref> <class-ref scheme="cpc">G03B33/06</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B33/12" definition-exists="false" ipc-concordant="G03B33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using beam-splitting or beam-combining systems, e.g. dichroic mirrors</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B33/14" definition-exists="true" ipc-concordant="G03B33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using lenticular screens </text><reference><text>integral with film <class-ref scheme="cpc">G03C</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B33/16" definition-exists="true" ipc-concordant="G03B33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B33/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using colour-pattern screens </text><reference><text>integral with film <class-ref scheme="cpc">G03C</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B35/00" definition-exists="true" ipc-concordant="G03B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B35/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Stereoscopic photography</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B35/02" definition-exists="false" ipc-concordant="G03B35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by sequential recording</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/04" definition-exists="false" ipc-concordant="G03B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B35/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with movement of beam-selecting members in a system defining two or more viewpoints</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/06" definition-exists="false" ipc-concordant="G03B35/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axial movement of lens or gate between exposures</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B35/08" definition-exists="false" ipc-concordant="G03B35/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by simultaneous recording</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/10" definition-exists="false" ipc-concordant="G03B35/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having single camera with stereoscopic-base-defining system</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/12" definition-exists="false" ipc-concordant="G03B35/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B35/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>involving recording of different viewpoint images in different colours on a colour film</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B35/14" definition-exists="false" ipc-concordant="G03B35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Printing apparatus specially adapted for conversion between different types of record </text><reference><text><class-ref scheme="cpc">G03B42/08</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B35/16" definition-exists="false" ipc-concordant="G03B35/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by sequential viewing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B35/18" definition-exists="false" ipc-concordant="G03B35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by simultaneous viewing</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/20" definition-exists="false" ipc-concordant="G03B35/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using two or more projectors</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/22" definition-exists="false" ipc-concordant="G03B35/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B35/22</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>using single projector with stereoscopic-base-defining system</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/24" definition-exists="false" ipc-concordant="G03B35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using apertured or refractive resolving means on screens or between screen and eye</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B35/26" definition-exists="false" ipc-concordant="G03B35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B35/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using polarised or coloured light separating different viewpoint images</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B37/00" definition-exists="false" ipc-concordant="G03B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B37/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Panoramic or wide-screen photography</text></title-part><title-part><text>Photographing extended surfaces, e.g. for surveying</text></title-part><title-part><text>Photographing internal surfaces, e.g. of pipe</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B37/005" definition-exists="true" ipc-concordant="G03B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>G03B37/005</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Photographing internal surfaces, e.g. of pipe, </text><reference><text><class-ref scheme="cpc">G03B37/02</class-ref> - <class-ref scheme="cpc">G03B37/06</class-ref> take precedence; instruments for performing medical examinations of cavities or tubes of the body by photographic inspection <class-ref scheme="cpc">A61B1/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B37/02" definition-exists="false" ipc-concordant="G03B37/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B37/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with scanning movement of lens or cameras</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B37/04" definition-exists="false" ipc-concordant="G03B37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B37/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with cameras or projectors providing touching or overlapping fields of view</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B37/06" definition-exists="false" ipc-concordant="G03B37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B37/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving anamorphosis </text><reference><text><class-ref scheme="cpc">G03B37/02</class-ref>, <class-ref scheme="cpc">G03B37/04</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B39/00" definition-exists="false" ipc-concordant="G03B39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>High-speed photography</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B39/005" definition-exists="false" ipc-concordant="G03B39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B39/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using image converters or amplifiers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B39/02" definition-exists="false" ipc-concordant="G03B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B39/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using stationary plate or film </text><reference><text><class-ref scheme="cpc">G03B39/06</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B39/04" definition-exists="false" ipc-concordant="G03B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B39/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using moving plate or film </text><reference><text><class-ref scheme="cpc">G03B39/06</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B39/06" definition-exists="false" ipc-concordant="G03B39/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B39/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using light-guides for transferring image frame or elements thereof into different array, e.g. into a line</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B41/00" definition-exists="true" ipc-concordant="G03B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>G03B41/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Special techniques not covered by groups <class-ref scheme="cpc">G03B31/00</class-ref> - <class-ref scheme="cpc">G03B39/00</class-ref></text></title-part><title-part><text>Apparatus therefor</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B41/02" definition-exists="false" ipc-concordant="G03B41/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using non-intermittently running film</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B41/023" definition-exists="false" ipc-concordant="G03B41/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with shutter</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B41/026" definition-exists="false" ipc-concordant="G03B41/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with slit</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B41/04" definition-exists="false" ipc-concordant="G03B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with optical compensator</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B41/06" definition-exists="false" ipc-concordant="G03B41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotating reflecting member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B41/08" definition-exists="false" ipc-concordant="G03B41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotating transmitting member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B41/10" definition-exists="false" ipc-concordant="G03B41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with oscillating reflecting member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B41/12" definition-exists="false" ipc-concordant="G03B41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with oscillating transmitting member</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B41/14" definition-exists="false" ipc-concordant="G03B41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B41/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Overcoming image movement by brief flashes of light</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B42/00" definition-exists="true" ipc-concordant="G03B42/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B42/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Obtaining records using waves other than optical waves</text></title-part><title-part><text>Visualisation of such records by using optical means</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B42/02" definition-exists="true" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B42/02</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using X-rays</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B42/021" definition-exists="true" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus for direct X-ray cinematography </text><reference><text>circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography <class-ref scheme="cpc">H05G1/60</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B42/023" definition-exists="true" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>G03B42/023</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>Apparatus for indirect X-ray cinematography, i.e. by taking pictures on ordinary film from the images on the fluorescent screen </text><reference><text>by transforming the picture information intermediately into electrical signals <class-ref scheme="cpc">G03B27/725</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B42/025" definition-exists="false" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Positioning or masking the X-ray film cartridge in the radiographic apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B42/026" definition-exists="false" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for obtaining three-dimensional pictures</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B42/028" definition-exists="false" ipc-concordant="G03B42/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Industrial applications</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="G03B42/04" definition-exists="false" ipc-concordant="G03B42/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Holders for X-ray films</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B42/042" definition-exists="true" ipc-concordant="G03B42/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for dental applications </text><reference><text><u>see</u> also <class-ref scheme="cpc">A61B6/14</class-ref></text></reference><text>; </text><reference><text>individual packages for X-ray film <class-ref scheme="cpc">G03C3/003</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B42/045" definition-exists="false" ipc-concordant="G03B42/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>apparatus for loading or unloading the holders</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="G03B42/047" definition-exists="false" ipc-concordant="G03B42/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B42/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with marking means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B42/06" definition-exists="true" ipc-concordant="G03B42/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B42/06</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>using ultrasonic, sonic or infrasonic waves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B42/08" definition-exists="true" ipc-concordant="G03B42/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B42/08</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Visualisation of records by optical means</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G03B43/00" definition-exists="true" ipc-concordant="G03B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B43/00</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Testing correct operation of photographic apparatus or parts thereof</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G03B43/02" definition-exists="true" ipc-concordant="G03B43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-05-01" status="published"><classification-symbol>G03B43/02</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>Testing shutters</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="G03B205/00" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/00</classification-symbol>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B205/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjustment of optical system relative to image or object surface other than for focusing</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B205/0007" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movement of one or more optical elements for control of motion blur </text><reference><text>imaging systems in general using optical elements for stabilisation of the position of the image <class-ref scheme="cpc">G02B27/64</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0015" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by displacing one or more optical elements normal to the optical axis</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by tilting or inclining one or more optical elements with respect to the optical axis</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by a prism with variable angle or the like</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-01-01" status="published"><classification-symbol>G03B2205/0038</classification-symbol><class-title date-revised="2023-01-01"><title-part><text>by displacing the image plane with respect to the optical axis </text><reference><text>in case of an electronic image sensor <class-ref scheme="cpc">H04N23/68</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B205/0046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movement of one or more optical elements for zooming </text><reference><text>for optical zoom lenses in general <class-ref scheme="cpc">G02B7/10</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B205/0053" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving means for the movement of one or more optical element</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using piezoelectric actuators</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0069" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electromagnetic actuators, e.g. voice coils</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using shape memory alloys</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B205/0084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2205/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using other types of actuators</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B206/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2206/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B206/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2206/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using detachable memory means</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B206/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2206/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using markings on the photographic material, e.g. to indicate pseudo-panoramic exposure</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B206/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2206/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the bar-code type</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B206/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2206/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using holders for the photographic material</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B207/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2207/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of exposure by setting shutters, diaphragms, or filters separately or conjointly</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B207/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2207/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving control of motion blur</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B213/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2213/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viewfinders</text></title-part><title-part><text>Focusing aids for cameras</text></title-part><title-part><text>Means for focusing for cameras</text></title-part><title-part><text>Autofocus systems for cameras</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B213/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2213/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viewfinders</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B213/025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2213/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sightline detection</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B215/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>G03B2215/00</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Special procedures for taking photographs</text></title-part><title-part><text>Apparatus therefor</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B215/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combinations of cameras with electronic flash units</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B215/0503" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0503</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Built-in units</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0507" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0507</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pop-up mechanisms</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/051" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/051</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with movable reflector, e.g. change of illumination angle or illumination direction</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B215/0514" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0514</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Separate unit</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0517" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0517</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housing</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0521" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0521</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>movable housing, e.g. bounce-light</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0525" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0525</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflector</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="G03B215/0528" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0528</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>movable reflector, e.g. change of illumination angle or illumination direction</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="G03B215/0532" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0532</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flashtube mounting</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="G03B215/0535" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0535</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Built-in diffusor</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0539" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0539</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ringflash</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0542" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0542</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>watertight</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0546" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0546</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>modular</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/055" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/055</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clamp-on device, e.g. filter</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="G03B215/0553" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0553</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with second integrated flash</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0557" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0557</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple units, e.g. slave-unit</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Connection with camera, e.g. adapter</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B215/0564" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0564</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the type of light source</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0567" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0567</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Solid-state light source, e.g. LED, laser</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0571" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0571</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>With second light source</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0575" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0575</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ring shaped lighting arrangements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0578" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0578</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flashtube mounting</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B215/0582" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0582</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflectors</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0585" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0585</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable reflectors, e.g. change of illumination angle or direction</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B215/0589" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0589</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diffusors, filters or refraction means</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B215/0592" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2215/0592</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>installed in front of light emitter</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B217/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of cameras or camera bodies</text></title-part><title-part><text>Accessories therefor</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of arrangement of components in or on camera body</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blur detection</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/007" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of energy supply or management</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signals indicating condition of a camera member or suitability of light</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/185" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>providing indication that the picture may be blurred</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for separately producing marks on the film</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/241" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/241</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for producing composite exposures, e.g. exposing an image and a border, producing identity cards</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/242" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/242</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of the marking device</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B217/243" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B217/244" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/244</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B217/245" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical devices</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/246" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of the markings</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B217/247" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/247</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bar codes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/248" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/248</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for masking</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B217/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Holders for containing light-sensitive material and adapted to be inserted within the camera</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/261" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/261</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of spools</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/263" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/263</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of exposure status indicators</text></title-part><title-part><text>Double exposure prevention</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/265" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of light-proofing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/266" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thrust-type cartridges</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B217/268" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2217/268</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Unloading the cartridge from the camera</text></title-part><title-part><text>Loading the cartridge into the camera</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B219/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2219/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cameras</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B219/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2219/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Still-picture cameras</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B219/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2219/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roll-film cameras</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="G03B219/045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2219/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for unloading the film in the processing laboratory, e.g. disposable, reusable or recyclable cameras</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="G03B227/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2227/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Photographic printing apparatus</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B227/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2227/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Matrix print</text></title-part><title-part><text>Index print</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="G03B227/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2227/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Projection printing apparatus, e.g. enlarging apparatus, copying camera</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="G03B227/325" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G03B2227/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microcapsule copiers</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme> |