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Individual
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Individual
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Priority to ES0024637UpriorityCriticalpatent/ES24637U/en
Publication of ES24637UpublicationCriticalpatent/ES24637U/en
An electric footwarmer, comprising, in combination, a base, a heat and electricity insulating coating disposed on said base, if it is metallic, a resistance element evenly distributed over said base or on said insulating coating and maintained in position by insulating pieces, a thermostat interleaved in series in the resistance circuit, elements connecting said resistance and said thermostat with a connecting cord provided with a plug, and a cover, preferably inclined and metallic, disposed on the base and it encloses the resistive element and the thermostat, except for the regulation button of the latter, which, if said button is provided, remains outside the cover and cooperates with an index fixedly disposed thereon. (Machine-translation by Google Translate, not legally binding)
ES0024637U1950-10-061950-10-06Electric footwarmer (Machine-translation by Google Translate, not legally binding)
PendingES24637U
(en)
A system to achieve the highest calorificary performance in all kinds of electrical heating appliances (Machine-translation by Google Translate, not legally binding)
Device for the regulation of temperature and the duration of heating for all kinds of electric cooking appliances (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing an extended element, covered and isolated for electrical circuit (Machine-translation by Google Translate, not legally binding)