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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 FR643108ApublicationCriticalpatent/FR643108A/fr
B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F1/06—Metallic powder characterised by the shape of the particles
B22F1/065—Spherical particles
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
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Nanotechnology
(AREA)
FR643108D1927-10-081927-10-08Poudre métallique et son procédé de fabrication
ExpiredFR643108A
(fr)