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Individual
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Individual
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Priority to ES0019852UpriorityCriticalpatent/ES19852Y/en
Publication of ES19852UpublicationCriticalpatent/ES19852U/en
Application grantedgrantedCritical
Publication of ES19852YpublicationCriticalpatent/ES19852Y/en
Electro-thermal device for the heating of stretchers characterized by two pieces of refractory ceramic, heat accumulators, adapted to each other and firmly fixed by means of a staple, in which one of them is the carrier of the heat-emitting resistance with their respective terminals. (Machine-translation by Google Translate, not legally binding)
ES0019852U1949-04-291949-04-29
Electrothermal device for heating stretchers.
ExpiredES19852Y
(en)
Electrical device capable of performing several functions, simultaneously or separately. (Machine-translation by Google Translate, not legally binding)