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发明名称
SYSTEM FOR PROVIDING CLOSED CAPTIONING TO AN ELECTRONIC DISCUSSION GROUP
摘要
申请公布号
EP0830784(A2)
申请公布日期
1998.03.25
申请号
EP19960910387
申请日期
1996.03.08
申请人
COMPUSERVE INCORPORATED
发明人
MORTENSEN, OWEN, J.;DALTON, JEFFREY, S.;MILLER, JEFFREY, S.;CHINNOCK, DOUGLAS, P.
分类号
H04N7/025;H04L29/06;H04L29/08;H04N5/445;H04N7/03;H04N7/035;H04N7/14;H04N7/15;(IPC1-7):H04N7/00
主分类号
H04N7/025
代理机构
代理人
主权项
地址
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