You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
8 lines
3.7 KiB
XML
8 lines
3.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
|
|
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="G21J" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>G21J</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>NUCLEAR EXPLOSIVES</text></title-part><title-part><text>APPLICATIONS THEREOF </text><reference><text>electric or magnetic analogue computers, e.g. simulators, for nuclear physics <class-ref scheme="cpc">G06G7/54</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> uncontrollable fission or fusion reactions.</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>
|
|
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="G21J1/00" date-revised="2013-01-01" status="published"><classification-symbol>G21J1/00</classification-symbol>
|
|
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G21J1/00" definition-exists="false" ipc-concordant="G21J1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21J1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nuclear explosive devices </text><CPC-specific-text><text>"atomic bombs"</text></CPC-specific-text></title-part></class-title></classification-item>
|
|
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G21J3/00" definition-exists="true" ipc-concordant="G21J3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21J3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Peaceful applications of nuclear explosive devices </text><CPC-specific-text><reference><text>obtaining oil, gas, water, soluble or meltable material from deep wells by means of nuclear energy <class-ref scheme="cpc">E21B43/2635</class-ref>, <class-ref scheme="cpc">E21B43/2403</class-ref></text></reference></CPC-specific-text></title-part></class-title>
|
|
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="G21J3/02" definition-exists="false" ipc-concordant="G21J3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21J3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for excavation</text></title-part></class-title></classification-item></classification-item>
|
|
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="G21J5/00" definition-exists="true" ipc-concordant="G21J5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>G21J5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detection arrangements for nuclear explosions </text><reference><text>individual measuring devices <class-ref scheme="cpc">G01</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item></class-scheme> |