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Kaiser Aluminum and Chemical Corp
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Kaiser Aluminum and Chemical Corp
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Publication of FR1137510ApublicationCriticalpatent/FR1137510A/fr
C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
C23F3/00—Brightening metals by chemical means
C23F3/02—Light metals
C23F3/03—Light metals with acidic solutions
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General Chemical & Material Sciences
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FR1137510D1955-08-231955-08-23Composition et procédé pour le traitement de l'aluminium et de ses alliages
ExpiredFR1137510A
(fr)