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发明名称
Semi-conductor squelch circuit
摘要
申请公布号
US2904678(A)
申请公布日期
1959.09.15
申请号
US19580779805
申请日期
1958.12.10
申请人
RADIO CORPORATION OF AMERICA
发明人
MALCHOW MAX E.
分类号
H03G3/34
主分类号
H03G3/34
代理机构
代理人
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