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经营范围
发明名称
Signal-translating system for a television receiver
摘要
申请公布号
GB697826(A)
申请公布日期
1953.09.30
申请号
GB19510018444
申请日期
1951.08.03
申请人
HAZELTINE CORPORATION
发明人
分类号
H04N5/208
主分类号
H04N5/208
代理机构
代理人
主权项
地址
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