| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine preventing a fraud to a game control circuit board and improving workability when inspecting the game control circuit board. SOLUTION: A slide cutting part 223 formed with an engraved mark of "1" is cut in a sealed state, where an opening prevention projection 245 is in a position covered with a part of a slide sealing member 220 which is not a notch part 222 of a sheet part 221, to make the slide sealing member slidable, so that the slide sealing member 220 is slid to position the notch part 222 in an insertable position allowing the insertion of the opening prevention projection 245 and make it into an openable state where a box main body 190 and a cover body 210 are detachable. It is thus required to cut the slide cut part 223 for performing the fraud to a main board 151 and, when the slide cut part 223 is cut, a cut trace is formed thereon, so that the fixed state between the box main body 190 and the cover body 210 cannot be easily released without leaving the cut trace, thereby preventing the fraud. COPYRIGHT: (C)2006,JPO&NCIPI
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