| 摘要 |
PROBLEM TO BE SOLVED: To overturn a conventional fixed idea regarding the size of a game area and realize a more interesting game. SOLUTION: A Pachinko game machine 1 has an outer frame 2 and a front frame 3 provided on the front of the outer frame 2 and openably supported on one side of the outer frame 2. A glass door frame 4 is openably provided on the front side of the front frame 3. A game board is removably mounted on the rear side of the front frame 3. Since a game area is formed by partially protruding from the surface of the game board, the degree of freedom of installation of game instruments to be arranged in the game area is increased and relatively large game instruments and a large number of game instruments can be easily arranged. COPYRIGHT: (C)2003,JPO
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