| 摘要 |
PROBLEM TO BE SOLVED: To make a glass frame, a decorative frame and a board for an electric decoration removable as independent single bodies and replaceable with new ones. SOLUTION: A hinge shaft 22 is vertically arranged at a prescribed location of a front frame 2 which holds a game panel inside. One-end parts of the decorative frame 16, the board 18 for the electric decoration and the glass frame 19 are respectively freely turnably and freely detachably supported on the hinge shaft 22 by brackets 23 and 24. COPYRIGHT: (C)2004,JPO&NCIPI
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