| 摘要 |
PROBLEM TO BE SOLVED: To provide a separate slot machine which is highly economical and functional while effectively utilizing resources. SOLUTION: A lower door 30 is provided with a medal selector 48 for discriminating the authenticity of medals while guiding the medals fed from a medal feeding port 42, an upper door 30 is provided with one of engaging parts 6, and the support body 21 of an exchangeable unit 2 is provided with the other engaging part 6 to be freely rotatably engaged with the engaging part 6 of the upper door 30. The opening upper part 11 of a machine body cabinet 1 is formed so as to be opened and closed with the upper door 30 in the state of housing the exchangeable unit 2 in the machine body cabinet 1. COPYRIGHT: (C)2005,JPO&NCIPI
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