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Trefileries et Laminoirs Du Havre
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Trefileries et Laminoirs Du Havre
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Application filed by Trefileries et Laminoirs Du HavrefiledCriticalTrefileries et Laminoirs Du Havre
Application grantedgrantedCritical
Publication of FR798721ApublicationCriticalpatent/FR798721A/fr
C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
C25F3/00—Electrolytic etching or polishing
C25F3/16—Polishing
C25F3/18—Polishing of light metals
C25F3/20—Polishing of light metals of aluminium
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Chemical & Material Sciences
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Engineering & Computer Science
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FR798721D1935-12-051935-12-05Procédé pour donner aux objets en aluminium ou à base d'aluminium une surface brillante, stable et résistante
ExpiredFR798721A
(fr)
Procédé permettant d'obtenir des dessins multicolores à la surface d'objets en aluminium ou alliages d'aluminium et objets obtenus par ce procédé