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A B Ferrolegeringar
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A B Ferrolegeringar
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Application filed by A B FerrolegeringarfiledCriticalA B Ferrolegeringar
Priority to ES86498ApriorityCriticalpatent/ES86498A3/es
Publication of ES86498A3publicationCriticalpatent/ES86498A3/es
ES86498A1923-08-211923-08-21Un procedimiento para fabricar metales o aleaciones pobres en carbono y silicio, en hornos eléctricos.
ExpiredES86498A3
(es)
Un procedimiento para la fabricación directa a partir de minerales de hierro y de materias análogas, de hierro o de metales por el estilo, con determinada proporción de carbono.