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发明名称
DEVICE FOR ON-LWE MONITORING OF COMMUNICATION CHANNELS
摘要
申请公布号
SU573888(A1)
申请公布日期
1977.09.25
申请号
SU19752135292
申请日期
1975.05.08
申请人
SHTULMAN ALEKSANDR ,SU;KOGAN VLADIMIR A,SU;YAROSLAVSKIJ LEV ,SU;USOV IGOR S,SU
发明人
SHTULMAN ALEKSANDR ,SU;KOGAN VLADIMIR A,SU;YAROSLAVSKIJ LEV ,SU;USOV IGOR S,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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