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Priority to ES0300407ApriorityCriticalpatent/ES300407A1/es
Publication of ES300407A1publicationCriticalpatent/ES300407A1/es
Una disposición de cúpula para calentadores de aire para combustión de combustibles de alta calidad así como un procedimiento de trabajo para calentadores de aire. El aire para el funcionamiento de hornos altos es precalentdo en recalentadores de aire.
ES0300407A1964-05-301964-05-30UNA DISPOSICION DE CuPULA PARA RECALENTADOR DE AIRE
ExpiredES300407A1
(es)