CPC Main Group
F23Q 11/00 Arrangement of catalytic igniters (catalytic igniters per se C06C)
3 direct subcodes
Child Classifications
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- F23Q 11/04 at the burner
- F23Q 11/06 remote from the burner, e.g. on the chimney of a lamp
- F23Q 11/08 on a part moved by the fuel controlling member