Improvements in electric motor control systems,申请号GB19520031997-传众专利搜索

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发明名称	Improvements in electric motor control systems
摘要
申请公布号	GB741060(A)	申请公布日期	1955.11.23
申请号	GB19520031997	申请日期	1952.12.17
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED	发明人	PECK PHILIP ELWORTHY
分类号	H02P5/68	主分类号	H02P5/68
代理机构		代理人
主权项
地址

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