électro-valve à relais,申请号FRD1210373-传众专利搜索

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发明名称	électro-valve à relais
摘要
申请公布号	FR1210373(A)	申请公布日期	1960.03.08
申请号	FRD1210373	申请日期	1958.09.23
申请人	ETABLISSEMENTS L. FAIVELEY	发明人
分类号	F16K31/40	主分类号	F16K31/40
代理机构		代理人
主权项
地址

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