Improvements relating to electric motor control gear,申请号GB19290014738-传众专利搜索

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发明名称	Improvements relating to electric motor control gear
摘要
申请公布号	GB332974(A)	申请公布日期	1930.08.07
申请号	GB19290014738	申请日期	1929.05.11
申请人	WILLIAM ASQUITH, LIMITED;WALTER EASTWOOD	发明人
分类号	H02P1/54	主分类号	H02P1/54
代理机构		代理人
主权项
地址

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