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发明名称
The method and system for performing authentification to obtain access to public wireless LAN
摘要
申请公布号
KR100494558(B1)
申请公布日期
2005.06.13
申请号
KR20020070451
申请日期
2002.11.13
申请人
发明人
分类号
G06F21/20;H04L12/46;H04L12/28;H04L29/06;H04W12/06;(IPC1-7):H04L12/46
主分类号
G06F21/20
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代理人
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