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Individual
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Individual
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Priority to ES0223402ApriorityCriticalpatent/ES223402A2/en
Publication of ES223402A2publicationCriticalpatent/ES223402A2/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improved machine to prepare infusions, characterized by the fact that the closing key that allows to produce the filling of the duct through which the water passes from the boiler to the pump body, is arranged in the arm of the boiler that serves as a support for the pump body and intercepting the water supply line before the place or coupling joint. (Machine-translation by Google Translate, not legally binding)
ES0223402A1955-08-081955-08-08A perfect machine to prepare infusions (Machine-translation by Google Translate, not legally binding)
ExpiredES223402A2
(en)