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经营范围
发明名称
MAGNETIC RECORDING AND REPRODUCING APPARATUS
摘要
申请公布号
GB2014778(A)
申请公布日期
1979.08.30
申请号
GB19790004468
申请日期
1979.02.08
申请人
HITACHI LTD
发明人
分类号
G11B15/665;(IPC1-7):G11B15/66;G11B5/52
主分类号
G11B15/665
代理机构
代理人
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