Hochhubsicherheitsventil mit Hilfsventil und federbelastetem, mit dem Hauptkegel verbundenen Stufenkolben,申请号DE1955B034014-传众专利搜索

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发明名称	Hochhubsicherheitsventil mit Hilfsventil und federbelastetem, mit dem Hauptkegel verbundenen Stufenkolben
摘要
申请公布号	DE1005799(B)	申请公布日期	1957.04.04
申请号	DE1955B034014	申请日期	1955.01.07
申请人	BOPP & REUTHER G.M.B.H.	发明人	BISCHOFF KARL
分类号	F16K17/10;F22B37/44	主分类号	F16K17/10
代理机构		代理人
主权项
地址

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