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KO WE NIEDERSCHACHTOFEN GES M
Ko-We Niederschachtofen GmbH
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KO WE NIEDERSCHACHTOFEN GES M
Ko-We Niederschachtofen GmbH
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Application filed by KO WE NIEDERSCHACHTOFEN GES M, Ko-We Niederschachtofen GmbHfiledCriticalKO WE NIEDERSCHACHTOFEN GES M
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Publication of FR1116634ApublicationCriticalpatent/FR1116634A/fr
C21B5/008—Composition or distribution of the charge
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FR1116634D1954-01-021954-12-29Procédé pour le traitement métallurgique de constituants en grains fins du lit de fusion dans un four à cuve
ExpiredFR1116634A
(fr)
Procédé pour le traitement métallurgique de minerais sous forme de poussière ou de grains fins avec des combustibles sous forme de poussière ou de grains fins
Bloc réfractaire destiné au franchissement d'ouvertures latérales dans le revêtement de fours métallurgiques et procédé de fabrication de tels blocs