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FOND FRANCAISES D ACIERS SPECI
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FOND FRANCAISES D ACIERS SPECI
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Application filed by FOND FRANCAISES D ACIERS SPECIfiledCriticalFOND FRANCAISES D ACIERS SPECI
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Publication of FR814594ApublicationCriticalpatent/FR814594A/fr
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
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FR814594D1936-03-061936-03-06Procédé de fabrication par thermo-réaction des alliages métalliques moyens de réalisation et produits obtenus
ExpiredFR814594A
(fr)