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发明名称
A PROVIDING METHOD, AN ACQUIRING METHOD, A SYSTEM AND DEVICE OF THE RESOURCE EXPIRY INFORMATION
摘要
申请公布号
EP2237481(A4)
申请公布日期
2011.05.18
申请号
EP20080870903
申请日期
2008.12.25
申请人
HUAWEI TECHNOLOGIES CO., LTD.
发明人
LIN, YANGBO
分类号
H04L12/24;H04L29/06
主分类号
H04L12/24
代理机构
代理人
主权项
地址
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