发明名称 Gaming machine
摘要 A gaming machine that uses wildcards 20 - 24 to substitute for symbols within a randomly selected array 40 of symbols such that the appearance of a wildcard 20 - 24 in any winning combination carrying a bet multiplies the usual winnings by a predetermined multiplying factor 25 - 27 associated with the wildcard 20, 21 and 24.
申请公布号 US2005101369(A1) 申请公布日期 2005.05.12
申请号 US20040005129 申请日期 2004.12.06
申请人 MEYER JASON 发明人 MEYER JASON
分类号 G07F17/32;G07F17/34;(IPC1-7):A63F13/00 主分类号 G07F17/32
代理机构 代理人
主权项
地址