发明名称
摘要 PROBLEM TO BE SOLVED: To provide a game machine capable of reducing wrong detection of a game ball-filled state and reducing the frequency of interruption of the game. SOLUTION: The game machine includes: a first frame body 9; a second frame body which can be swingably opened/closed to the first frame body 9; a first ball passage 71 for guiding game balls onto an upper ball tray 14a; a second ball passage 72 for guiding game balls 23 onto a lower ball tray 14b; filled-state detecting means disposed in the second ball passage 72; and a third ball passage 73 for guiding game balls flowing into the first ball passage 71 with the second frame body at the opened position toward the filled-state detecting means. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP5294494(B2) 申请公布日期 2013.09.18
申请号 JP20100007776 申请日期 2010.01.18
申请人 发明人
分类号 A63F7/02 主分类号 A63F7/02
代理机构 代理人
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