发明名称 Gas valve lock
摘要 A fuel valve actuator hold open lock is disclosed comprising a formed member insertable into an opening in a trigger guard in a gasoline pump delivery valve assembly, the member having longitudinally spaced apart abutment shoulders for engaging the valve actuating trigger.
申请公布号 US4200128(A) 申请公布日期 1980.04.29
申请号 US19780922350 申请日期 1978.07.06
申请人 POKRZYWA, ALAN S 发明人 POKRZYWA, ALAN S
分类号 B67D7/50;F16K35/06;(IPC1-7):F16K35/06;G05G5/06 主分类号 B67D7/50
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