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发明名称
MAGNETIC DISK DEVICE
摘要
申请公布号
JPH0291864(A)
申请公布日期
1990.03.30
申请号
JP19880242798
申请日期
1988.09.27
申请人
NEC IBARAKI LTD
发明人
NAGASAWA MAKOTO
分类号
G11B21/08;G11B5/55
主分类号
G11B21/08
代理机构
代理人
主权项
地址
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