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发明名称
DEVICE FOR HIGH FREQUENCY BIASING IN MAGNETIC RECORDING
摘要
申请公布号
SU1531136(A1)
申请公布日期
1989.12.23
申请号
SU19884408175
申请日期
1988.03.17
申请人
LE I KINOINZHENEROV
发明人
SAFRONOV LEV K,SU;FILIMONOV VIKTOR V,SU;ERSHOV KONSTANTIN G,SU;GELPERN GRIGORIJ A,SU
分类号
G11B5/02
主分类号
G11B5/02
代理机构
代理人
主权项
地址
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