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发明名称
SYSTEM OF AUTOMATIC CONTROL OF RESIDUAL ATTENUATION IN SOUND TRANSMISSION CHANNELS
摘要
申请公布号
SU607347(A1)
申请公布日期
1978.05.15
申请号
SU19762434957
申请日期
1976.12.24
申请人
IOFFE MOISEJ G,SU;GOLDIN DAVID M,SU
发明人
IOFFE MOISEJ G,SU;GOLDIN DAVID M,SU
分类号
H04B3/04;(IPC1-7):H04B3/04
主分类号
H04B3/04
代理机构
代理人
主权项
地址
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