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A SISSON LEHMANN ETS
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A SISSON LEHMANN ETS
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Application filed by A SISSON LEHMANN ETSfiledCriticalA SISSON LEHMANN ETS
Application grantedgrantedCritical
Publication of FR1017139ApublicationCriticalpatent/FR1017139A/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
FR1017139D1950-05-051950-05-05Procédé et dispositifs pour la fabrication de grenaille métallique
ExpiredFR1017139A
(fr)