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TALLERES AUX ES DE FUNDICIONES S A
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TALLERES AUX ES DE FUNDICIONES S A
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Application filed by TALLERES AUX ES DE FUNDICIONES S AfiledCriticalTALLERES AUX ES DE FUNDICIONES S A
Priority to ES0077800UpriorityCriticalpatent/ES77800Y/es
Publication of ES77800UpublicationCriticalpatent/ES77800U/es
Application grantedgrantedCritical
Publication of ES77800YpublicationCriticalpatent/ES77800Y/es
Calentador de aire recuperativo para el aprovechamiento del calor radiante, caracterizado por estar constituido por dos tubos concéntricos unidos por espiral conductor de aire frío y compensador de las diferentes dilataciones entre tubo exterior e interior, pudiendo pasar el aire en contra-corriente o en la misma dirección de los gases de la combustión.
ES0077800U1959-12-171959-12-17Calentador de aire para cubilotes y hornos similares
ExpiredES77800Y
(es)