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发明名称
MAGNETIC DISK DEVICE
摘要
申请公布号
JPH0312067(A)
申请公布日期
1991.01.21
申请号
JP19890145158
申请日期
1989.06.09
申请人
NEC CORP
发明人
TAKEDA TAKAYUKI
分类号
G11B20/00
主分类号
G11B20/00
代理机构
代理人
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