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发明名称
Television receiver
摘要
申请公布号
US2505843(A)
申请公布日期
1950.05.02
申请号
US19450597471
申请日期
1945.06.04
申请人
PHILCO CORPORATION
发明人
SMITH DAVID B.
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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