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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

A
A61
A61F
A61F 3/00

CPC Main Group

A61F 3/00

Lengthening pieces for natural legs

CPC A61F 3/00

IPC Equivalent: A61F 3/00

6 CPC-only subgroups

A61F 2310/00 A61F 4/00

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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