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发明名称
Phase detector
摘要
申请公布号
US2503700(A)
申请公布日期
1950.04.11
申请号
US19470776986
申请日期
1947.09.30
申请人
RADIO CORPORATION
发明人
BARCO ALLEN A.
分类号
H03C3/09
主分类号
H03C3/09
代理机构
代理人
主权项
地址
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