| 摘要 |
PROBLEM TO BE SOLVED: To make it impossible to act such a fraudulence as attaching a fraudulent board on a rear face of a game board. SOLUTION: In a game machine with a game board 30, a first control board unit 201 which houses a control board for controlling a game is arranged on the rear face side of the game board 30, and an intermediate member 501 having box shape and formed a plurality of ribs therein is mounted between the rear face of the game board 30 and the first control board unit 201. First and second sealing parts 520a and 520b for sealing the intermediate member 501 and a ball collecting plate 460 are provided. COPYRIGHT: (C)2008,JPO&INPIT
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