MAGNETIC RECORDING ELEMENT AND METHOD OF MANUFACTURE THEREOF,申请号CAD669110-传众专利搜索

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发明名称	MAGNETIC RECORDING ELEMENT AND METHOD OF MANUFACTURE THEREOF
摘要
申请公布号	CA669110(A)	申请公布日期	1963.08.20
申请号	CAD669110	申请日期
申请人	RADIO CORPORATION OF AMERICA	发明人	NIKOLAUS E. WOLFF
分类号		主分类号
代理机构		代理人
主权项
地址

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