| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which effectively prevents fraudulent act on a control board thereof. SOLUTION: The control board 200 having a predetermined control means installed therein is housed in a housing case 500 which is then mounted on a game machine body at a predetermined location 85 via housing case mounting means 518a, 526. The housing case 500 is formed of a case body 502, and a case cover 501 attached to the same. The housing case mounting means 518a, 526 cannot cancel their mounting state unless the case cover 501 is detached from the case body 502. COPYRIGHT: (C)2004,JPO
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