发明授权
US3685692A Automatic beverage dispenser with key control 失效
具有关键控制功能的自动饮料分配器

Automatic beverage dispenser with key control
摘要:
An automatic beverage dispenser operated by keys and provided with means for automatically dispensing a liquid and with means for providing a price indication and recordation for the drink chosen and a recordation of the number of drinks dispensed by each key holder. Means are provided for concurrently dispensing more than one drink without interfering with the dispensing of the other drink. The electronic means including pulse counters are utilized to accomplish the above discribed functions.
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