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发明名称
Television receiver
摘要
申请公布号
US2781468(A)
申请公布日期
1957.02.12
申请号
US19520272200
申请日期
1952.02.18
申请人
ZENITH RADIO CORPORATION
发明人
ADLER ROBERT
分类号
H04N5/12;H04N5/53
主分类号
H04N5/12
代理机构
代理人
主权项
地址
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