发明名称 Slot machine and playing method thereof
摘要 A slot machine which differentiates display of symbols satisfying a condition for payout among several types of symbols arranged on a display from display of the other symbols and rearranges the symbols other than the symbols satisfying the condition for payout.
申请公布号 US2008102924(A1) 申请公布日期 2008.05.01
申请号 US20070785986 申请日期 2007.04.23
申请人 ARUZE GAMING AMERICA, INC. 发明人 OKADA KAZUO
分类号 A63F13/00 主分类号 A63F13/00
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