Gasabsperrhahn in Durchgangs-, Eck- oder Mehrwegeform,申请号DE1937L092626D-传众专利搜索

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发明名称	Gasabsperrhahn in Durchgangs-, Eck- oder Mehrwegeform
摘要
申请公布号	DE677533(C)	申请公布日期	1939.06.28
申请号	DE1937L092626D	申请日期	1937.05.28
申请人	ANTON LUTZ	发明人	LUTZ ANTON
分类号	F16K5/02	主分类号	F16K5/02
代理机构		代理人
主权项
地址

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