FR948556A - Application of oxidized aluminum to precision mechanics - Google Patents

Application of oxidized aluminum to precision mechanics

Info

Publication number
FR948556A
FR948556A FR948556DA FR948556A FR 948556 A FR948556 A FR 948556A FR 948556D A FR948556D A FR 948556DA FR 948556 A FR948556 A FR 948556A
Authority
FR
France
Prior art keywords
application
oxidized aluminum
precision mechanics
mechanics
precision
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)
Inventor
Rene-Marie Berthier
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 filed Critical
Application granted granted Critical
Publication of FR948556A publication Critical patent/FR948556A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR948556D 1947-06-27 1947-06-27 Application of oxidized aluminum to precision mechanics Expired FR948556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948556T 1947-06-27

Publications (1)

Publication Number Publication Date
FR948556A true FR948556A (en) 1949-08-04

Family

ID=9474084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948556D Expired FR948556A (en) 1947-06-27 1947-06-27 Application of oxidized aluminum to precision mechanics

Country Status (1)

Country Link
FR (1) FR948556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251746A3 (en) * 2009-05-11 2012-05-23 Seiko Instruments Inc. Timepiece Wheel and Timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2251746A3 (en) * 2009-05-11 2012-05-23 Seiko Instruments Inc. Timepiece Wheel and Timepiece

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