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DIFF Subgroup Additional Only
C09K 2200/0458

Nitrogen-containing compounds

Full Title

Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers > Non-macromolecular organic compounds > Nitrogen-containing compounds

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.