Invention Grant
US09254060B2 Multi-beverage vending machine 有权
多饮料自动售货机

Multi-beverage vending machine
Abstract:
An instant drink vending machine is described. The instant drink vending machine has a water supply system for obtaining mixed warm water with a temperature selected among a set of pre-determined temperatures comprised between an upper and a lower value corresponding to temperatures of hot water and cold water to be mixed, said system including thermostatic shape memory alloy devices.
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