FR845960A - Process for the treatment of metal surfaces - Google Patents

Process for the treatment of metal surfaces

Info

Publication number
FR845960A
FR845960A FR845960DA FR845960A FR 845960 A FR845960 A FR 845960A FR 845960D A FR845960D A FR 845960DA FR 845960 A FR845960 A FR 845960A
Authority
FR
France
Prior art keywords
treatment
metal surfaces
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR845960A publication Critical patent/FR845960A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C25F3/02—Etching
    • C25F3/04—Etching of light metals
FR845960D 1937-11-15 1938-11-14 Process for the treatment of metal surfaces Expired FR845960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE845960X 1937-11-15

Publications (1)

Publication Number Publication Date
FR845960A true FR845960A (en) 1939-09-06

Family

ID=6774933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845960D Expired FR845960A (en) 1937-11-15 1938-11-14 Process for the treatment of metal surfaces

Country Status (1)

Country Link
FR (1) FR845960A (en)

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