| 摘要 |
<p>This device includes a main unit (2) situated at the dish preparation point, and two panels (3, 4) situated respectively in the restaurant hall and at the dish pick-up point. The main unit (2) comprises means allowing information to be displayed on the first and second panels, and the second panel (4) comprises means allowing the previously displayed information to be cancelled. …<??>Application to restaurant equipment. …<IMAGE>… </p> |
