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发明名称
APPARATUS FOR MOTION BLOCKING OF STEPPED MECHANISM OF A MEMORY DEVICE OF ELEXIBLE MAGNETIC DISKS
摘要
申请公布号
BG27499(A1)
申请公布日期
1979.11.12
申请号
BG19780041059
申请日期
1978.10.12
申请人
KALCHEV,IVAN D.;PETROVA,NADEZHDA K.
发明人
KALCHEV,IVAN D.;PETROVA,NADEZHDA K.
分类号
G11B15/18;G11B17/00;(IPC1-7):G11B17/00
主分类号
G11B15/18
代理机构
代理人
主权项
地址
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