MAGNETIC RECORDING OF DIGITAL DATA,申请号GB19790020250-传众专利搜索

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发明名称	MAGNETIC RECORDING OF DIGITAL DATA
摘要
申请公布号	GB2026944(B)	申请公布日期	1982.06.23
申请号	GB19790020250	申请日期	1979.06.11
申请人	EMI LTD	发明人
分类号	G11B5/09;G11B5/845;(IPC1-7):G11B5/00	主分类号	G11B5/09
代理机构		代理人
主权项
地址

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