CPC Subgroup
F02M 19/02 Metering-orifices, e.g. variable in diameter (variable during operation F02M7/18)
Full Title
Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00 > Metering-orifices, e.g. variable in diameter (variable during operation F02M7/18)
14 direct subcodes
Child Classifications
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- F02M 19/025 Metering orifices not variable in diameter