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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F23
F23N
F23N 2227/00
F23N 2227/42

CPC Subgroup Additional Only

F23N 2227/42

Ceramic glow ignition

Full Title

Ignition or checking > Ceramic glow ignition

CPC F23N 2227/42

No direct equivalent in IPC

16 CPC-only subgroups

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

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