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发明名称
DYNAMIC SECURITY SYSTEM
摘要
<p>A security system involving a user includes a token attachable to the user. The token is associated with the user while attached to the user. The association is automatically discontinued when the token is detached from the user.</p>
申请公布号
EP1485882(B1)
申请公布日期
2006.07.05
申请号
EP20030749820
申请日期
2003.03.13
申请人
HEWLETT-PACKARD COMPANY
发明人
SMITH, MARK, T.
分类号
G07C9/00;H04K1/00
主分类号
G07C9/00
代理机构
代理人
主权项
地址
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