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发明名称
Privacy enhanced card method and system comprising card and terminal for reading the card
摘要
申请公布号
GB0301558(D0)
申请公布日期
2003.02.26
申请号
GB20030001558
申请日期
2003.01.23
申请人
SEMA UK LIMITED
发明人
分类号
G07F7/10;H04L29/06
主分类号
G07F7/10
代理机构
代理人
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地址
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