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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

F
F23
F23N
F23N 2237/00
F23N 2237/10

CPC Subgroup Additional Only

F23N 2237/10

High or low fire

Full Title

Controlling > High or low fire

CPC F23N 2237/10

No direct equivalent in IPC

12 CPC-only subgroups

F23N 2237/08 F23N 2237/12

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

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