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发明名称
DEVICE FOR MAGNETIC RECORDING OF BINARY INFORMATION
摘要
申请公布号
SU1513511(A1)
申请公布日期
1989.10.07
申请号
SU19874321727
申请日期
1987.10.27
申请人
CH POLT I IM.LENINSKOGO KOMSOMOLA
发明人
TETYUEV VLADIMIR N,SU;KONDRATEVA MARINA V,SU
分类号
G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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