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发明名称
Color television signalling apparatus
摘要
申请公布号
US2751431(A)
申请公布日期
1956.06.19
申请号
US19530362032
申请日期
1953.06.16
申请人
RADIO CORPORATION OF AMERICA
发明人
KENNEDY RALPH C.
分类号
H04N11/14
主分类号
H04N11/14
代理机构
代理人
主权项
地址
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