Method of manufacturing pole-piece units for magnetic heads,申请号US19610127715-传众专利搜索

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发明名称	Method of manufacturing pole-piece units for magnetic heads
摘要
申请公布号	US3187411(A)	申请公布日期	1965.06.08
申请号	US19610127715	申请日期	1961.07.28
申请人	NORTH AMERICAN PHILIPS COMPANY, INC.	发明人	DUINKER SIMON;BOS JULES
分类号	G11B5/127;G11B5/193	主分类号	G11B5/127
代理机构		代理人
主权项
地址

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