Motor control circuits,申请号US19590844763-传众专利搜索

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发明名称	Motor control circuits
摘要
申请公布号	US3044001(A)	申请公布日期	1962.07.10
申请号	US19590844763	申请日期	1959.10.06
申请人	H. K. PORTER COMPANY, INC.	发明人	ROLIER ELMER A.
分类号	H02H7/085	主分类号	H02H7/085
代理机构		代理人
主权项
地址

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