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发明名称
Accounting method for resale of wireless internet packet and packet managing system therefor
摘要
申请公布号
KR100819693(B1)
申请公布日期
2008.04.04
申请号
KR20070059421
申请日期
2007.06.18
申请人
发明人
分类号
H04W4/24;H04L12/14;H04L12/24;H04W12/06
主分类号
H04W4/24
代理机构
代理人
主权项
地址
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