Improvements in and relating to control systems for electric motors,申请号GB19460028270-传众专利搜索

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发明名称	Improvements in and relating to control systems for electric motors
摘要
申请公布号	GB616917(A)	申请公布日期	1949.01.28
申请号	GB19460028270	申请日期	1946.09.20
申请人	ERIC BRYAN HOLLYER;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED	发明人
分类号	B60L7/12	主分类号	B60L7/12
代理机构		代理人
主权项
地址

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