发明名称 Lottery calculating device
摘要 A device/software for calculating lottery tickets to be used by retailers for the purpose tracking and reporting lottery scratch ticket bundles through computer systems and/or integrated information systems with the main state lottery sale programs thereof.
申请公布号 US2008154616(A1) 申请公布日期 2008.06.26
申请号 US20030650577 申请日期 2003.08.27
申请人 MADI HAKAM 发明人 MADI HAKAM
分类号 G06F17/40 主分类号 G06F17/40
代理机构 代理人
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