Multiple contact, or gang, type relay,申请号US19480013963-传众专利搜索

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发明名称	Multiple contact, or gang, type relay
摘要
申请公布号	US2550242(A)	申请公布日期	1951.04.24
申请号	US19480013963	申请日期	1948.03.10
申请人	AUTOMATIC ELECTRIC LABORATORIES, INC.	发明人	GRAYBILL KENNETH W.;SENGEBUSCH HANS
分类号	H01H51/02;H01H67/26	主分类号	H01H51/02
代理机构		代理人
主权项
地址

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