Method and means for producing magnetic record members,申请号US19610109962-传众专利搜索

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发明名称	Method and means for producing magnetic record members
摘要
申请公布号	US3158670(A)	申请公布日期	1964.11.24
申请号	US19610109962	申请日期	1961.05.15
申请人	HT RESEARCH INSTITUTE	发明人	CAMRAS MARVIN
分类号	G11B5/84	主分类号	G11B5/84
代理机构		代理人
主权项
地址

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