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发明名称
Method and System for Providing Wireless LAN Service at Service Area of Different Wireless LAN Service Provider
摘要
申请公布号
KR100703149(B1)
申请公布日期
2007.04.05
申请号
KR20050024134
申请日期
2005.03.23
申请人
发明人
分类号
H04L9/32;H04L12/28
主分类号
H04L9/32
代理机构
代理人
主权项
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