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发明名称
Database Security System Using Key Profile based on Public Key Infrastructure Mechanism
摘要
申请公布号
KR100769439(B1)
申请公布日期
2007.10.22
申请号
KR20050019994
申请日期
2005.03.10
申请人
发明人
分类号
H04L9/32;H04L9/08;H04L9/30;H04L12/22
主分类号
H04L9/32
代理机构
代理人
主权项
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