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经营范围
发明名称
MAGNETIC DISK DEVICE
摘要
申请公布号
JPH03165378(A)
申请公布日期
1991.07.17
申请号
JP19890305518
申请日期
1989.11.24
申请人
SEIKO EPSON CORP
发明人
HOSHINA MASAKI;KODAMA YOSHIYUKI
分类号
G11B21/10
主分类号
G11B21/10
代理机构
代理人
主权项
地址
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