Improvements in three-phase commutator motors with speed regulation by brush displacement,申请号GB19520003778-传众专利搜索

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发明名称	Improvements in three-phase commutator motors with speed regulation by brush displacement
摘要
申请公布号	GB694157(A)	申请公布日期	1953.07.15
申请号	GB19520003778	申请日期	1952.02.13
申请人	ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET	发明人
分类号	H02K23/18	主分类号	H02K23/18
代理机构		代理人
主权项
地址

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