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发明名称
DEVICE FOR RECORDING AND PLAYBACK OF MAGNETOGRAMS
摘要
申请公布号
SU1425778(A1)
申请公布日期
1988.09.23
申请号
SU19874205327
申请日期
1987.03.02
申请人
MASLOV VALERIJ K,SU;RYAPOLOV BORIS S,SU;SMIRNOV VLADIMIR A,SU;TSYGANKOV SERGEJ G,SU
发明人
MASLOV VALERIJ K,SU;RYAPOLOV BORIS S,SU;SMIRNOV VLADIMIR A,SU;TSYGANKOV SERGEJ G,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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