Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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Filing date
Publication date
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERAfiledCriticalOffice National dEtudes et de Recherches Aerospatiales ONERA
Application grantedgrantedCritical
Publication of FR70949EpublicationCriticalpatent/FR70949E/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
B22F1/17—Metallic particles coated with metal
FR70949D1957-01-151957-01-15Perfectionnements apportés aux procédés pour l'élaboration de poudres métalliques, notamment de poudres magnétiques
ExpiredFR70949E
(fr)