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发明名称
Television transmitting device
摘要
申请公布号
US2213179(A)
申请公布日期
1940.08.27
申请号
US19390287260
申请日期
1939.07.29
申请人
RADIO CORPORATION OF AMERICA
发明人
IAMS HARLEY A.
分类号
H01J31/40
主分类号
H01J31/40
代理机构
代理人
主权项
地址
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