| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently preventing fraudulent acts by vibration or magnetic force. <P>SOLUTION: The game machine island U for mounting a Pachinko machine 2 including a first game machine frame W1 holding a game board achieving a game by flowing down a game ball and a second game machine frame W2 holding second glass 10b arranged in front of the first game machine frame W1 and allowing visual recognition of the game board includes: a rear island U1 for mounting the first game machine frame W1; and a front island U2 mounting the second game machine frame W2. The rear island U1 and the front island U2 are installed at a gap of a prescribed front-rear distance. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
