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发明名称
Authentication method for strengthening security of internet service admission
摘要
申请公布号
KR100960719(B1)
申请公布日期
2010.05.31
申请号
KR20070033446
申请日期
2007.04.04
申请人
发明人
分类号
G06F15/00
主分类号
G06F15/00
代理机构
代理人
主权项
地址
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