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Publication of FR529048ApublicationCriticalpatent/FR529048A/fr
B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
B22F9/00—Making metallic powder or suspensions thereof
B22F9/02—Making metallic powder or suspensions thereof using physical processes
B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
FR529048A1919-12-121920-11-19Procédé et appareil pour l'obtention de zinc en poudre
ExpiredFR529048A
(fr)