Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Strikfeldt & Co W
Original Assignee
Strikfeldt & Co W
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Strikfeldt & Co WfiledCriticalStrikfeldt & Co W
Publication of ES218340A1publicationCriticalpatent/ES218340A1/es
Perfeccionamientos en los hornos de torre para el beneficio de minerales y para la fundición de hierro con calentador de viento calentado preferentemente de modo directo, caracterizados porque los gases fríos de humos salientes del calentador de aire se vuelven a introducir en la columna de carga del horno de torre.
ES0218340A1953-11-121954-11-11Perfeccionamientos en los hornos de torre para el beneficio de mineraes y para la fundicion de hierro
ExpiredES218340A1
(es)