CA870174A - Method and circuit arrangement for producing a colored protective coating on objects made of aluminum or aluminum alloys - Google Patents

Method and circuit arrangement for producing a colored protective coating on objects made of aluminum or aluminum alloys

Info

Publication number
CA870174A
CA870174A CA870174A CA870174DA CA870174A CA 870174 A CA870174 A CA 870174A CA 870174 A CA870174 A CA 870174A CA 870174D A CA870174D A CA 870174DA CA 870174 A CA870174 A CA 870174A
Authority
CA
Canada
Prior art keywords
aluminum
producing
circuit arrangement
protective coating
objects made
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
CA870174A
Inventor
C. Gedde Ove
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA870174A publication Critical patent/CA870174A/en
Expired legal-status Critical Current

Links

CA870174A Method and circuit arrangement for producing a colored protective coating on objects made of aluminum or aluminum alloys Expired CA870174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA870174T

Publications (1)

Publication Number Publication Date
CA870174A true CA870174A (en) 1971-05-04

Family

ID=36356214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA870174A Expired CA870174A (en) Method and circuit arrangement for producing a colored protective coating on objects made of aluminum or aluminum alloys

Country Status (1)

Country Link
CA (1) CA870174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992155A (en) * 1986-07-23 1991-02-12 Henkel Kommanditgesellschaft Auf Aktien Circuitry for the electrolytic coloring of anodized aluminum surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992155A (en) * 1986-07-23 1991-02-12 Henkel Kommanditgesellschaft Auf Aktien Circuitry for the electrolytic coloring of anodized aluminum surfaces

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