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公开(公告)号:EP2564512A4
公开(公告)日:2014-02-19
申请号:EP11775527
申请日:2011-04-27
发明人: URBAN DAVID , SALINGER JORGE
IPC分类号: H04N21/61 , H04L12/28 , H04N7/10 , H04N21/2343 , H04N21/426 , H04N21/436 , H04N21/438 , H04N21/4402
CPC分类号: H04L12/2861 , H04L12/2898 , H04N7/102 , H04N21/42676 , H04N21/4382 , H04N21/440218 , H04N21/6118 , H04N21/6168