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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F01
F01P
F01P 2031/00
F01P 2031/22

CPC Subgroup Additional Only

F01P 2031/22

using warning lamps

Full Title

Fail safe > using warning lamps

CPC F01P 2031/22

No direct equivalent in IPC

9 CPC-only subgroups

F01P 2031/20 F01P 2031/24

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

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