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发明名称
METHOD FOR PROVIDING TRUST GUARANTEE TRANSMISSION SERVICE IN DIGITAL BROADCAST SYSTEM
摘要
申请公布号
KR20070040273(A)
申请公布日期
2007.04.16
申请号
KR20050095772
申请日期
2005.10.11
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
SONG, YOUNG JOO;SONG, JAE YEON;LEE, KOOK HEUI
分类号
H04N5/44
主分类号
H04N5/44
代理机构
代理人
主权项
地址
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