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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR907465ApublicationCriticalpatent/FR907465A/fr
C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
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FR907465D1941-05-221942-08-07Procédé pour la production de couches protectrices sur des métaux légers et sur des alliages de métaux légers
ExpiredFR907465A
(fr)