Automatic household-type machine for preparing espresso coffee or german coffee percolate

作者: Giuseppe Giannelli

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摘要: An automatic household-type machine of a kind which comprises percolation chamber having an outlet conduit for dispensing the coffee percolate, heated water storage boiler, pump its delivery side communicated with and suction electronic control device linked operatively to timer activating pre-set time periods, further heater plate carried on base manually operated two-way valve mounted free end from chamber. Connected respective outlets are first espresso second extending cantilever-fashion over being adapted dispense German percolate.