CPC Subgroup
F23Q 2/28 Lighters characterised by electrical ignition of the fuel (lighter with electrically-produced sparks but without fuel F23Q3/00)
Full Title
Lighters containing fuel, e.g. for cigarettes > Lighters characterised by electrical ignition of the fuel (lighter with electrically-produced sparks but without fuel F23Q3/00)
2 direct subcodes
Child Classifications
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