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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
FR969333D1948-07-131948-07-13
Method and apparatus for obtaining substances in powder form
ExpiredFR969333A
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