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发明名称
Tastschaltung fuer Hochfrequenzsender
摘要
申请公布号
DE658611(C)
申请公布日期
1938.04.11
申请号
DE1936R095381D
申请日期
1936.02.01
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H04L27/04
主分类号
H04L27/04
代理机构
代理人
主权项
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