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Tefi Apparatebau Dr Daniel KG
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Tefi Apparatebau Dr Daniel KG
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Publication of FR854323ApublicationCriticalpatent/FR854323A/fr
C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
C25D1/00—Electroforming
C25D1/04—Wires; Strips; Foils
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Chemical & Material Sciences
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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Electrochemistry
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Materials Engineering
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Organic Chemistry
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FR854323D1938-05-061939-05-05Procédé et dispositif de reproduction galvanoplastique des bandes d'enregistrementsonore par voie mécanique
ExpiredFR854323A
(fr)