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发明名称
MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH04286780(A)
申请公布日期
1992.10.12
申请号
JP19910076863
申请日期
1991.03.17
申请人
SONY CORP
发明人
WATANABE TAKASHI
分类号
G11B20/18
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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