Electrical apparatus in which a permanent magnet is included in the magnetic circuit,申请号US19520317528-传众专利搜索

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发明名称	Electrical apparatus in which a permanent magnet is included in the magnetic circuit
摘要
申请公布号	US2779885(A)	申请公布日期	1957.01.29
申请号	US19520317528	申请日期	1952.10.29
申请人	HARTFORD NATIONAL BANK AND TRUST COMPANY	发明人	REYNST MAXIMILIEN FELIX;CLUWEN JOHANNES MCYER
分类号	H01F21/08;H02K21/00	主分类号	H01F21/08
代理机构		代理人
主权项
地址

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