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发明名称
Card, ticket or pass and method employing the ticket or card
摘要
申请公布号
GB0205538(D0)
申请公布日期
2002.04.24
申请号
GB20020005538
申请日期
2002.03.08
申请人
EC-SMART
发明人
分类号
G06K19/08;G06K19/10;G06K19/12;G06K19/14;G07C9/00
主分类号
G06K19/08
代理机构
代理人
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