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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

F
F21
F21H
F21H 7/00

CPC Main Group

F21H 7/00

Other incandescent bodies

CPC F21H 7/00

IPC Equivalent: F21H 7/00

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

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