CA453633A - Procede pour colorer la surface des metaux - Google Patents

Procede pour colorer la surface des metaux

Info

Publication number
CA453633A
CA453633A CA453633A CA453633DA CA453633A CA 453633 A CA453633 A CA 453633A CA 453633 A CA453633 A CA 453633A CA 453633D A CA453633D A CA 453633DA CA 453633 A CA453633 A CA 453633A
Authority
CA
Canada
Prior art keywords
metal surface
colouring metal
colouring
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
CA453633A
Other languages
English (en)
Inventor
Joslyn Rogers L.
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.)
ASSOCIATED CHEMICAL Co OF CANADA Ltd
Original Assignee
ASSOCIATED CHEMICAL Co OF CANADA Ltd
Publication date
Application granted granted Critical
Publication of CA453633A publication Critical patent/CA453633A/fr
Expired legal-status Critical Current

Links

CA453633A Procede pour colorer la surface des metaux Expired CA453633A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453633T

Publications (1)

Publication Number Publication Date
CA453633A true CA453633A (fr) 1948-12-28

Family

ID=35571364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453633A Expired CA453633A (fr) Procede pour colorer la surface des metaux

Country Status (1)

Country Link
CA (1) CA453633A (fr)

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