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发明名称
DEVICE FOR MONITORING COMMUNICATION CHANNEL TRANSMISSION FACTOR
摘要
申请公布号
SU832741(A1)
申请公布日期
1981.05.23
申请号
SU19792784390
申请日期
1979.06.20
申请人
BARANOVSKIJ BORIS K,SU;MOISEEV ALEKSANDR D,SU
发明人
BARANOVSKIJ BORIS K,SU;MOISEEV ALEKSANDR D,SU
分类号
H04B3/46;(IPC1-7):H04B3/46
主分类号
H04B3/46
代理机构
代理人
主权项
地址
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