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发明名称
Controlled oscillator
摘要
申请公布号
US2749442(A)
申请公布日期
1956.06.05
申请号
US19520283922
申请日期
1952.04.23
申请人
SERVO CORPORATION OF AMERICA
发明人
HANSEL PAUL G.
分类号
H03L7/12;H03L7/20
主分类号
H03L7/12
代理机构
代理人
主权项
地址
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