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发明名称
Television test apparatus
摘要
申请公布号
US2978540(A)
申请公布日期
1961.04.04
申请号
US19560591474
申请日期
1956.06.14
申请人
RADIO CORPORATION OF AMERICA
发明人
COATE RALPH S.;KOREU SAUL
分类号
H04N17/04
主分类号
H04N17/04
代理机构
代理人
主权项
地址
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