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Parsons Chain Co Ltd
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Parsons Chain Co Ltd
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Publication of FR935592ApublicationCriticalpatent/FR935592A/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
C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
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FR935592D1944-05-011946-11-05Procédé et dispositifs perfectionnés de traitement thermique des chaînes et articles similaires
ExpiredFR935592A
(fr)