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发明名称
METHOD AND APPARATUS FOR BILLING FOR MULTIPOINT TRANSMISSION SESSION USING EXPLICIT MULTICAST
摘要
申请公布号
KR20050106808(A)
申请公布日期
2005.11.11
申请号
KR20040031850
申请日期
2004.05.06
申请人
KTFREETEL CO., LTD.
发明人
CHOI, BYOUNG CHEOL;LEE, JI WOONG;AHN, TAE HYO
分类号
G06F17/00;(IPC1-7):G06F17/00
主分类号
G06F17/00
代理机构
代理人
主权项
地址
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