MAGNETIC CORE STRUCTURE,申请号CAD439762-传众专利搜索

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发明名称	MAGNETIC CORE STRUCTURE
摘要
申请公布号	CA439762(A)	申请公布日期	1947.02.18
申请号	CAD439762	申请日期
申请人	CANADIAN WESTINGHOUSE COMPANY	发明人	HENRY V. PUTMAN
分类号		主分类号
代理机构		代理人
主权项
地址

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