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发明名称
Système de contrôle automatique de la fréquence pour récepteur superhétérodyne
摘要
申请公布号
FR805703(A)
申请公布日期
1936.11.27
申请号
FRD805703
申请日期
1936.04.27
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H03J7/04;H03J7/16
主分类号
H03J7/04
代理机构
代理人
主权项
地址
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