Speed control system for motors,申请号US19470776474-传众专利搜索

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发明名称	Speed control system for motors
摘要
申请公布号	US2484006(A)	申请公布日期	1949.10.11
申请号	US19470776474	申请日期	1947.09.27
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人	ANKENMAN EARL B.;CENTER CLARE E.
分类号	H02P5/52	主分类号	H02P5/52
代理机构		代理人
主权项
地址

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