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Hartstoff Metall A G
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Hartstoff Metall A G
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Application filed by Hartstoff Metall A GfiledCriticalHartstoff Metall A G
Application grantedgrantedCritical
Publication of FR716707ApublicationCriticalpatent/FR716707A/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
B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
FR716707D1930-05-281931-05-07Procédé pour la préparation de bronzines d'aluminium
ExpiredFR716707A
(fr)