Interrupteur à extinction d'arc à contacts visibles,申请号FRD1140468-传众专利搜索

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发明名称	Interrupteur à extinction d'arc à contacts visibles
摘要
申请公布号	FR1140468(A)	申请公布日期	1957.07.23
申请号	FRD1140468	申请日期	1955.12.08
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人
分类号	H01H1/58;H01H9/00;H01H71/02;H01H73/18	主分类号	H01H1/58
代理机构		代理人
主权项
地址

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