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发明名称
Polarity-switching output circuit for wide-band video amplifiers
摘要
申请公布号
US2580941(A)
申请公布日期
1952.01.01
申请号
US19490077082
申请日期
1949.02.18
申请人
RADIO CORPORATION OF AMERICA
发明人
MORRISON HOWARD L.
分类号
H04N5/46
主分类号
H04N5/46
代理机构
代理人
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