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发明名称
Intercarrier television receiver
摘要
申请公布号
US2692909(A)
申请公布日期
1954.10.26
申请号
US19510251070
申请日期
1951.10.12
申请人
ZENITH RADIO CORPORATION
发明人
III ALBERT COTSWORTH
分类号
H04N5/62
主分类号
H04N5/62
代理机构
代理人
主权项
地址
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