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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup Additional Only
A61F 2310/00299

based on metal nitrides

Full Title

Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material > The prosthesis being constructed from a particular material > Ceramics or ceramic-like structures > based on metal nitrides

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.