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发明名称
METHOD OF PROVIDING MULTIMEDIA SERVICE TO CALLER GROUPS WHILE ORIGINATING A VIDEO COMMUNICATION
摘要
申请公布号
KR20050100276(A)
申请公布日期
2005.10.18
申请号
KR20040025499
申请日期
2004.04.13
申请人
SK TELECOM CO., LTD.
发明人
HONG, HYUN KI;NO, YEONG TAE;SHIN, BUM SOO;HAHM, HEE HYEOK;LEE, SANG YUN
分类号
H04W4/08;H04L12/18;H04W76/02;(IPC1-7):H04Q7/20
主分类号
H04W4/08
代理机构
代理人
主权项
地址
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