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经营范围
发明名称
FLOPPY DISK DRIVE
摘要
申请公布号
JPS6462864(A)
申请公布日期
1989.03.09
申请号
JP19870219483
申请日期
1987.09.01
申请人
NEC CORP
发明人
KITSUKI SHIZUKO
分类号
G11B19/00
主分类号
G11B19/00
代理机构
代理人
主权项
地址
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