CPC Subgroup
F02M 33/02 for collecting and returning condensed fuel
Full Title
Other apparatus for treating combustion-air, fuel or fuel-air mixture (combustion-air cleaners F02M35/00; arrangements for purifying liquid fuel F02M37/22) > for collecting and returning condensed fuel
3 direct subcodes
Child Classifications
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- F02M 33/04 returning to the intake passage
- F02M 33/08 returning to the fuel tank