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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

A
A24
A24F
A24F 11/00

CPC Main Group

A24F 11/00

Seasoning of tobacco pipes

CPC A24F 11/00

IPC Equivalent: A24F 11/00

1 CPC-only subgroup

A24F 1/00 A24F 13/00

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

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