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法人/股东/高管

发明名称
摘要
申请公布号	FR2236147(A1)	申请公布日期	1975.01.31
申请号	FR19740023217	申请日期	1974.06.28
申请人	SIEGWART EMIL,DT	发明人
分类号	F16K17/34;F16K1/22;F24F11/04;(IPC1-7):24F13/10;16K17/04	主分类号	F16K17/34
代理机构		代理人
主权项
地址

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