Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0234848ApriorityCriticalpatent/ES234848A1/en
Publication of ES234848A1publicationCriticalpatent/ES234848A1/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Abstract
Instantaneous water heater system by liquid or gaseous fuel, characterized in that the heat transfer surfaces are those of two double-walled and double-bottom vessels, with vertical common axis, arranged one inside the other, with the bottoms facing upwards. (Machine-translation by Google Translate, not legally binding)
ES0234848A1957-04-131957-04-13System of instant water heater by liquid or gaseous fuel (Machine-translation by Google Translate, not legally binding)
ExpiredES234848A1
(en)
New device for heating water or other liquids within deposits of domestic and industrial uses (Machine-translation by Google Translate, not legally binding)