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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F02
F02G
F02G 2253/00
F02G 2253/08

CPC Subgroup Additional Only

F02G 2253/08

Stem with rolling membranes

Full Title

Seals > Stem with rolling membranes

CPC F02G 2253/08

No direct equivalent in IPC

10 CPC-only subgroups

F02G 2253/06 F02G 2253/10

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

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