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发明名称
APPARATUS FOR COMBINING VIDEO SIGNALS
摘要
申请公布号
EP0236943(B1)
申请公布日期
1993.05.19
申请号
EP19870103109
申请日期
1987.03.05
申请人
THE GRASS VALLEY GROUP, INC.
发明人
JACKSON, RICHARD A.;WINDREM, KEVIN D.
分类号
H04N5/265;H04N5/272;H04N5/275
主分类号
H04N5/265
代理机构
代理人
主权项
地址
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