Improvements in or relating to electric motor control systems,申请号GB19340029145-传众专利搜索

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发明名称	Improvements in or relating to electric motor control systems
摘要
申请公布号	GB447402(A)	申请公布日期	1936.05.11
申请号	GB19340029145	申请日期	1934.10.11
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED	发明人
分类号	B21B1/36;B21B37/54	主分类号	B21B1/36
代理机构		代理人
主权项
地址

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