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发明名称
PERFECCIONAMIENTOS INTRODUCIDOS EN UN RECEPTOR DE TELEVISION
摘要
申请公布号
ES504628(D0)
申请公布日期
1982.05.01
申请号
ES19280005046
申请日期
1981.08.07
申请人
RCA CORPORATION
发明人
分类号
H04N5/21;(IPC1-7):04N5/21
主分类号
H04N5/21
代理机构
代理人
主权项
地址
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