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发明名称
Color television
摘要
申请公布号
US2631259(A)
申请公布日期
1953.03.10
申请号
US19500173273
申请日期
1950.07.12
申请人
RADIO CORPORATION OF AMERICA
发明人
NICOLL FREDERICK H.
分类号
H04N9/24
主分类号
H04N9/24
代理机构
代理人
主权项
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