UMSCHALTVENTIL,申请号DD19830253566-传众专利搜索

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发明名称	UMSCHALTVENTIL
摘要
申请公布号	DD218425(A1)	申请公布日期	1985.02.06
申请号	DD19830253566	申请日期	1983.08.01
申请人	VEB CARL ZEISS JENA,DD	发明人	LUFTER,MANFRED,DD;FISCHER,KARL,DD
分类号	F16K11/08;(IPC1-7):F16K11/08	主分类号	F16K11/08
代理机构		代理人
主权项
地址

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