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发明名称
METHOD AND APPARATUS FOR PROVIDING INTERACTIVE ELECTRONIC PROGRAMMING GUIDE
摘要
申请公布号
EP0756797(B1)
申请公布日期
2001.10.24
申请号
EP19950916248
申请日期
1995.04.18
申请人
SCIENTIFIC-ATLANTA, INC.
发明人
LETT, DAVID, B.;RALEY, WILLIAM, MICHAEL, JR.;HAYASHI, MICHAEL, T.
分类号
H04N7/08;G06K7/00;H04N1/00;H04N7/081;H04N7/16;H04N7/167;H04N7/173;H04N21/2543;H04N21/472;H04N21/81;H04N21/84;(IPC1-7):H04N1/00;H04N7/00
主分类号
H04N7/08
代理机构
代理人
主权项
地址
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