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经营范围
发明名称
Television receiver
摘要
申请公布号
US2371643(A)
申请公布日期
1945.03.20
申请号
US19430472240
申请日期
1943.01.13
申请人
SCOPHONY CORPORATION OF AMERICA
发明人
OKOLICSANYI FERENC
分类号
H04N3/12
主分类号
H04N3/12
代理机构
代理人
主权项
地址
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