| 摘要 |
A waiter-restaurant information transfer system in which a principal unit in the kitchen has a set of buttons associated with respective tables or a keyboard which can be operated by food-preparation personnel to provide a display at its unit, at a board in the dining room and a region at which the waiter can pick up prepared food service items. When the waiter responds to the signal, at the second board, upon pickup of the food service item, he presses a push button or operates a keyboard to cancel the previous display.
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