Commutation system for dynamo electric machines,申请号US19500139457-传众专利搜索

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发明名称	Commutation system for dynamo electric machines
摘要
申请公布号	US2717970(A)	申请公布日期	1955.09.13
申请号	US19500139457	申请日期	1950.01.19
申请人	VICKERS INCORPORATED	发明人	WEATHERS LELAND CLAY
分类号	H02K27/02	主分类号	H02K27/02
代理机构		代理人
主权项
地址

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