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发明名称
Schaltungsanordnung zur Fadingregelung von Fernsehsendungen
摘要
申请公布号
DE890358(C)
申请公布日期
1953.09.17
申请号
DE1936T002254D
申请日期
1936.07.05
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
URTEL RUDOLF DR.
分类号
H04N5/53
主分类号
H04N5/53
代理机构
代理人
主权项
地址
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