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发明名称
Способ сужения полосы частот канала при частотной модуляции
摘要
申请公布号
SU65156(A3)
申请公布日期
1944.11.30
申请号
SU19410044906
申请日期
1941.06.26
申请人
GLAVNOE UPRAVLENIE ELEKTROSLABOTOCHNOJ PROMYSHLENNOSTI
发明人
V. LENT
分类号
H03C3/02
主分类号
H03C3/02
代理机构
代理人
主权项
地址
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