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经营范围
发明名称
MAGNETIC DISK DEVICE
摘要
申请公布号
JPH0554625(A)
申请公布日期
1993.03.05
申请号
JP19910242842
申请日期
1991.08.28
申请人
NEC IBARAKI LTD
发明人
HIROSE YOSHIMI
分类号
G11B19/20;G11B25/04;G11B33/12
主分类号
G11B19/20
代理机构
代理人
主权项
地址
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