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发明名称
DEVICE FOR MAGNETIC RECORDING OF DATA
摘要
申请公布号
SU1472944(A2)
申请公布日期
1989.04.15
申请号
SU19874214809
申请日期
1987.03.25
申请人
KOZYAVIN ANATOLIJ T,SU;RAZUMNYJ VALERIJ,SU
发明人
KOZYAVIN ANATOLIJ T,SU;RAZUMNYJ VALERIJ I,SU
分类号
G11B5/027
主分类号
G11B5/027
代理机构
代理人
主权项
地址
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