发明申请
US20070000574A1 FUEL AND VAPOR VENT MANAGEMENT SYSTEM FOR FILLER NECK 有权
燃油和蒸汽通风管道系统

FUEL AND VAPOR VENT MANAGEMENT SYSTEM FOR FILLER NECK
摘要:
A filler neck closure assembly is provided for a fuel tank filler neck. The closure assembly is configured to receive a fuel-dispensing pump nozzle and to regulate discharge of liquid fuel and fuel vapor from a fuel tank filler neck to the surroundings.
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