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Individual
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Individual
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Priority to ES0025470UpriorityCriticalpatent/ES25470U/en
Publication of ES25470UpublicationCriticalpatent/ES25470U/en
Electro-thermal device for the heating of stretchers, characterized by a ceramic piece, accumulator of heat, which carries a built-in resistance as a producer of heat, with its respective terminals. (Machine-translation by Google Translate, not legally binding)
ES0025470U1951-01-021951-01-02Electrothermal device for the heating of stretchers (Machine-translation by Google Translate, not legally binding)
PendingES25470U
(en)
Procedure for the obtaining of thermal elements, especially for electrotermal cold production (Machine-translation by Google Translate, not legally binding)