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C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
C25D5/34—Pretreatment of metallic surfaces to be electroplated
C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
C25D5/44—Aluminium
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FR1051577D1952-01-171952-01-17Procédé et bain pour la métallisation galvanique d'articles en aluminium ou en alliages d'aluminium
ExpiredFR1051577A
(fr)