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EMMANUEL-BENOIT-GASTON HUTTER
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EMMANUEL-BENOIT-GASTON HUTTER
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Publication of FR437992ApublicationCriticalpatent/FR437992A/fr
C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
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FR437992D1911-12-221911-12-22Four continu pour le réchauffage des billettes, blooms et analogues
ExpiredFR437992A
(fr)