Способ магнитной записи и воспроизведения сигналов,申请号SU19610693911-传众专利搜索

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发明名称	Способ магнитной записи и воспроизведения сигналов
摘要
申请公布号	SU146993(A1)	申请公布日期	1961.11.30
申请号	SU19610693911	申请日期	1961.01.20
申请人		发明人	LAZAREV V.I.
分类号	G11B5/00;G11B5/027	主分类号	G11B5/00
代理机构		代理人
主权项
地址

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