发明名称 PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To prevent disadvantages for a player. SOLUTION: The Pachinko game machine 100 can take a first game state or a second game state wherein a game ball enters a start port on a game board more easily than in the first game state, and performs big winning drawing for winning a long winning or a short winning having a period of opening a big winning port 105 shorter than that for the long winning by the entry of the game ball to the start port. Then, when winning the short winning in the first game state, the short winning game of the period longer than that when winning the short winning in the second game state is performed. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011139737(A) 申请公布日期 2011.07.21
申请号 JP20100000824 申请日期 2010.01.05
申请人 KYORAKU SANGYO KK 发明人 SATOU AKIYOSHI;YOSHIZAWA TAKASHI;NAGANAWA TAKURO
分类号 A63F7/02 主分类号 A63F7/02
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