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发明名称
Vorrichtung zur Texteinblendung in Fernsehsendungen
摘要
申请公布号
DE1292174(B)
申请公布日期
1969.04.10
申请号
DE196701S0874
申请日期
1967.07.18
申请人
SVERIGES RADIO AKTIEBOLAG
发明人
JOHAN WICKLUND, CARL
分类号
H04N5/278;(IPC1-7):H04N5/22
主分类号
H04N5/278
代理机构
代理人
主权项
地址
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