| 摘要 |
A showcase for bills, placards and like affords only limited information if it is used as a way of catching the eye. To offer a person viewing same more information about for example products being promoted, the showcase of the invention has a display device supplied with digital picture or video signals by an internal computer controllable by a person viewing the showcase. The display device is visible through a window in the showcase wall and the bill, placard or the like. The showcase can be used in advertising for products and services.
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