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发明名称
ELIMINATING PREVENTING DEVICE OF FLOPPY DISC
摘要
申请公布号
KR910007873(Y1)
申请公布日期
1991.10.07
申请号
KR19890014669U
申请日期
1989.10.07
申请人
S.K.C. LTD.
发明人
RYU SU-SON
分类号
G11B23/03;(IPC1-7):G11B23/03
主分类号
G11B23/03
代理机构
代理人
主权项
地址
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