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Elektrokemisk AS
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Elektrokemisk AS
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Application filed by Elektrokemisk ASfiledCriticalElektrokemisk AS
Publication of ES239047A1publicationCriticalpatent/ES239047A1/en
Improvements introduced in electric melting furnaces for electrothermal reduction processes, characterized by the fact that each electrode is surrounded by a circular charging well, in which the load is possibly preheated by means of burnt furnace gases, and in some cases, it is also prereduced. (Machine-translation by Google Translate, not legally binding)
ES0239047A1956-12-221957-12-10Improvements introduced in fusion electric ovens (Machine-translation by Google Translate, not legally binding)
ExpiredES239047A1
(en)
Procedure for the manufacture of steel by direct reduction of the mineral and oven for its application (Machine-translation by Google Translate, not legally binding)
A procedure for manufacturing steel in electric oven by substituting scrap for strict products (Machine-translation by Google Translate, not legally binding)