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Individual
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Individual
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Priority to ES93104UpriorityCriticalpatent/ES93104U/en
Publication of ES93104UpublicationCriticalpatent/ES93104U/en
Double wall container, with warning valve, characterized by the fact that it is formed by a double body, so that one of them is introduced in the other, which is adapted at its upper edge by means of a seaming to another suitable means, constituting between both bodies a chamber destined to contain water that, simultaneously that the liquid contained in the container, when contributing the necessary calories, acquires the precise thermal degree to effect its boiling, producing steam. (Machine-translation by Google Translate, not legally binding)
ES93104U1962-05-161962-05-16Double wall vessel with warning valve (Machine-translation by Google Translate, not legally binding)
PendingES93104U
(en)
Closed expansion vessel, with gaseous pneumatic chamber, applicable in closed circuits of heating, water heaters and analogs. (Machine-translation by Google Translate, not legally binding)