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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

C
C02
C02F
C02F 7/00

CPC Main Group

C02F 7/00

Aeration of stretches of water

CPC C02F 7/00

IPC Equivalent: C02F 7/00

9 CPC-only subgroups

2 IPC-only subgroups

C02F 5/00 C02F 9/00

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

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