FR2149542B1 - - Google Patents

Info

Publication number
FR2149542B1
FR2149542B1 FR7229548A FR7229548A FR2149542B1 FR 2149542 B1 FR2149542 B1 FR 2149542B1 FR 7229548 A FR7229548 A FR 7229548A FR 7229548 A FR7229548 A FR 7229548A FR 2149542 B1 FR2149542 B1 FR 2149542B1
Authority
FR
France
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
FR7229548A
Other languages
French (fr)
Other versions
FR2149542A1 (en
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.)
Toyota Motor Corp
Original Assignee
Toyota Jidosha Kogyo KK
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 Toyota Jidosha Kogyo KK filed Critical Toyota Jidosha Kogyo KK
Publication of FR2149542A1 publication Critical patent/FR2149542A1/fr
Application granted granted Critical
Publication of FR2149542B1 publication Critical patent/FR2149542B1/fr
Granted 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
    • 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
    • C25F3/06—Etching of iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7229548A 1971-08-19 1972-08-18 Electrolytically oxidising chromium impregnated - steel - to prevent scale formation Granted FR2149542A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6258271A JPS5021302B2 (ja) 1971-08-19 1971-08-19

Publications (2)

Publication Number Publication Date
FR2149542A1 FR2149542A1 (en) 1973-03-30
FR2149542B1 true FR2149542B1 (ja) 1977-12-23

Family

ID=13204443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229548A Granted FR2149542A1 (en) 1971-08-19 1972-08-18 Electrolytically oxidising chromium impregnated - steel - to prevent scale formation

Country Status (2)

Country Link
JP (1) JPS5021302B2 (ja)
FR (1) FR2149542A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399268A (en) * 1977-02-12 1978-08-30 Shiyouki Chiyou Low temperature fabrication process of polyethylene telephthalate
JPS5718484Y2 (ja) * 1977-09-14 1982-04-19
DE3741292A1 (de) * 1987-12-05 1989-06-15 Repenning Detlev Verfahren zur herstellung harter mehrlagiger schichten
DE102020204431A1 (de) * 2020-04-06 2021-10-07 Aesculap Ag Verfahren zum Oberflächenbehandeln und/oder Herstellen eines medizintechnischen Produkts sowie ein medizintechnisches Produkt

Also Published As

Publication number Publication date
JPS5021302B2 (ja) 1975-07-22
JPS4828338A (ja) 1973-04-14
FR2149542A1 (en) 1973-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse