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经营范围
发明名称
Improvements in or relating to television and like transmitters
摘要
申请公布号
GB478939(A)
申请公布日期
1938.01.27
申请号
GB19370015569
申请日期
1937.06.04
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H01J29/02;H04N5/217
主分类号
H01J29/02
代理机构
代理人
主权项
地址
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