Heteropolar inductor alternator,申请号US19440554881-传众专利搜索

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发明名称	Heteropolar inductor alternator
摘要
申请公布号	US2431223(A)	申请公布日期	1947.11.18
申请号	US19440554881	申请日期	1944.09.20
申请人	THE ENGLISH ELECTRIC COMPANY LIMITED	发明人	BALL REGINALD DONAHOE
分类号	H02K19/24	主分类号	H02K19/24
代理机构		代理人
主权项
地址

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