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发明名称
User authorization system of the wireless data service, authorization method of the wireless data service and authorization apparatus of the wireless data service
摘要
申请公布号
KR100991371(B1)
申请公布日期
2010.11.02
申请号
KR20080086883
申请日期
2008.09.03
申请人
发明人
分类号
H04L12/28
主分类号
H04L12/28
代理机构
代理人
主权项
地址
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