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经营范围
发明名称
FLOPPY DISK
摘要
申请公布号
JPH03156782(A)
申请公布日期
1991.07.04
申请号
JP19890293831
申请日期
1989.11.14
申请人
TOSHIBA CORP
发明人
TERAI FUJIO
分类号
G11B23/033
主分类号
G11B23/033
代理机构
代理人
主权项
地址
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