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发明名称
Способ независимого выделения отдельных каналов на промежуточных пунктах многократной высокочастотной линии связи
摘要
申请公布号
SU72826(A1)
申请公布日期
1947.11.30
申请号
SU19410002612
申请日期
1941.04.26
申请人
KHOKHLOV G.N.
发明人
KHOKHLOV G.N.
分类号
H04J1/10
主分类号
H04J1/10
代理机构
代理人
主权项
地址
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