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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

A
A61
A61J
A61J 2205/00
A61J 2205/10

CPC Subgroup Additional Only

A61J 2205/10

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CPC A61J 2205/10

No direct equivalent in IPC

7 CPC-only subgroups

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

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