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发明名称
DEVICE FOR MIXING VIDEO SIGNALS
摘要
申请公布号
EP0240417(B1)
申请公布日期
1991.07.03
申请号
EP19870400672
申请日期
1987.03.25
申请人
ETABLISSEMENT PUBLIC TELEDIFFUSION DE FRANCE
发明人
MACHEBOEUF, GUY
分类号
H04N5/262;H04N5/265
主分类号
H04N5/262
代理机构
代理人
主权项
地址
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