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发明名称
Automatic control circuits
摘要
申请公布号
US2039618(A)
申请公布日期
1936.05.05
申请号
US19340712289
申请日期
1934.02.21
申请人
RADIO CORPORATION OF AMERICA
发明人
YOLLES JACOB
分类号
H03G3/26
主分类号
H03G3/26
代理机构
代理人
主权项
地址
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