| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display switching device capable of easily switching a commodity display surface allowed to be viewed through a display window part and improving operation efficiency. Ž<P>SOLUTION: The display switching device 20 in which a commodity display alternatively selected from commodity displays for displaying information of commodities can be viewed and the viewable commodity display is switched when necessary includes a switching member 22 having commodity display surfaces 221a, 222a indicating commodity displays of corresponding commodities in each commodity and capable of switching the commodity display allowed to be viewed through the display window part 10 by rotating around its own axis and changing the commodity display surfaces 221a, 222 facing the display window part 10. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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