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发明名称
System and Method for Operating Electronic Money, Server for Operating Electronic Money, Payment Terminals for Electronic Money, Recording Medium and Information Storing Medium
摘要
申请公布号
KR20070021348(A)
申请公布日期
2007.02.23
申请号
KR20050075510
申请日期
2005.08.18
申请人
发明人
分类号
G06Q30/00
主分类号
G06Q30/00
代理机构
代理人
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