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发明名称
VIDEOKONFERENZSYSTEM
摘要
申请公布号
DE69803168(T2)
申请公布日期
2002.08.22
申请号
DE19986003168T
申请日期
1998.03.26
申请人
FRANCE TELECOM, PARIS
发明人
BUCHNER, GEORGES;MAHIEUX, YANNICK;WIPLIEZ, CHRISTIAN;JULLIEN, JEAN-PASCAL
分类号
H04M3/56;H04M11/00;H04N7/14;H04N7/15;(IPC1-7):H04N7/15
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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