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发明名称
Open-loop cashless gaming system and method using smart data mediums
摘要
申请公布号
EP1139310(A3)
申请公布日期
2003.09.10
申请号
EP20010400743
申请日期
2001.03.22
申请人
WMS GAMING, INC.
发明人
GIOBBI, JOHN J.
分类号
G07F17/32;(IPC1-7):G07F17/32;G07F7/10
主分类号
G07F17/32
代理机构
代理人
主权项
地址
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