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公开(公告)号：EP1690195A4
公开(公告)日：2010-07-28
申请号：EP04819503
申请日：2004-11-26
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： SONG YOUNG-JOO , KIM JAE-GON , HONG JIN-WOO , MOON NAMMEE , JI KYUNGHEE
CPC classification number: H04N21/443 , H04N21/42684
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