| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of effectively preventing a fraud of exchanging an IC chip. SOLUTION: This game machine is provided with a binding member for binding the IC chip so as to prevent its removal from an IC socket, and the binding member is attached to a control board by the IC socket in such a manner as preventing its removal. Even if the binding member is cut for fraudulently exchanging the IC chip, the cut binding member remains as it is cut in the control board so as to easily discover the fact that the fraud is done. This constitution can thus effectively prevent the fraud of exchanging the IC socket. COPYRIGHT: (C)2008,JPO&INPIT
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