Improvements in or relating to commutators for dynamo-electric machines,申请号GB19470003151-传众专利搜索

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发明名称	Improvements in or relating to commutators for dynamo-electric machines
摘要
申请公布号	GB620930(A)	申请公布日期	1949.04.01
申请号	GB19470003151	申请日期	1947.02.03
申请人	ALEXANDER HENRY SMITH;ALEXANDER MAURICE SMITH	发明人
分类号	H01R43/08	主分类号	H01R43/08
代理机构		代理人
主权项
地址

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