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Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

F
F21
F21L
F21L 23/00

CPC Main Group

F21L 23/00

Non-electric hand-lamps for miners

CPC F21L 23/00

IPC Equivalent: F21L 23/00

F21L 21/00 F21L 26/00

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

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