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发明名称
FREQUENCY RELAY
摘要
申请公布号
SU611268(A2)
申请公布日期
1978.06.15
申请号
SU19762427363
申请日期
1976.12.10
申请人
ROZENBLYUM FELIKS M,SU;GRISHANOV VIKTOR G,SU;BELOV VIKTOR P,SU
发明人
ROZENBLYUM FELIKS M,SU;GRISHANOV VIKTOR G,SU;BELOV VIKTOR P,SU
分类号
H02H3/10;H01H83/22;(IPC1-7):H02H3/10
主分类号
H02H3/10
代理机构
代理人
主权项
地址
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