Relay for alternating-current motors,申请号US19470754823-传众专利搜索

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发明名称	Relay for alternating-current motors
摘要
申请公布号	US2588257(A)	申请公布日期	1952.03.04
申请号	US19470754823	申请日期	1947.06.16
申请人	LEWUS ALEXANDER J	发明人	LEWUS ALEXANDER J.
分类号	H01H50/68	主分类号	H01H50/68
代理机构		代理人
主权项
地址

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