发明名称 Electronic gaming device with scrape away feature
摘要 Examples disclosed herein relate to systems and methods, which may receive wagers. The systems and methods may include scrape away functionality.
申请公布号 US8651944(B1) 申请公布日期 2014.02.18
申请号 US201213570457 申请日期 2012.08.09
申请人 RYAN TIMOTHY;CADILLAC JACK, INC. 发明人 RYAN TIMOTHY
分类号 A63F9/24;A63F13/00 主分类号 A63F9/24
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