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PCE
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DIFF Subgroup
C09K 21/10

containing nitrogen

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Fireproofing materials > Organic materials > containing nitrogen

CPC:

Fireproofing materials (for use in a particular application, see the relevant places, e.g. fireproofing of wood B27K, of polymers C08, of textiles D06M, of paper D21H; fireproof paints C09D5/18) > Organic materials > containing nitrogen

No child classifications to compare. This is a leaf node in both IPC and CPC.