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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0020898UpriorityCriticalpatent/ES20898Y/en
Publication of ES20898UpublicationCriticalpatent/ES20898U/en
Application grantedgrantedCritical
Publication of ES20898YpublicationCriticalpatent/ES20898Y/en
An apparatus for heating and cooling liquids, characterized in that it can be coupled to the outlet pipe of a coffee machine of the ordinary type, called "espresso", or operate independently, in such a way that the steam can pass inside, regulating the entrance of the same by means of the bleeding valve to open or close the passage at will and when said water vapor passes to the bleeding tube, it enters at all pressure in the chamber of the appliance and heats the liquid of the inner boiler, until it is boiled if it is desired, extracting this liquid by the actuation of an exit key, made of aluminum and removable, or of another suitable material. (Machine-translation by Google Translate, not legally binding)
ES0020898U1949-09-091949-09-09
Apparatus for heating and cooling liquids.
ExpiredES20898Y
(en)