CA475363A - Procedes pour le noircissement du cuivre et des alliages de cuivre - Google Patents

Procedes pour le noircissement du cuivre et des alliages de cuivre

Info

Publication number
CA475363A
CA475363A CA475363A CA475363DA CA475363A CA 475363 A CA475363 A CA 475363A CA 475363 A CA475363 A CA 475363A CA 475363D A CA475363D A CA 475363DA CA 475363 A CA475363 A CA 475363A
Authority
CA
Canada
Prior art keywords
copper
processes
blackening
alloys
copper alloys
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
CA475363A
Other languages
English (en)
Inventor
Laird Newell Isaac
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.)
Heatbath Corp
Original Assignee
Heatbath Corp
Publication date
Application granted granted Critical
Publication of CA475363A publication Critical patent/CA475363A/fr
Expired legal-status Critical Current

Links

CA475363A Procedes pour le noircissement du cuivre et des alliages de cuivre Expired CA475363A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA475363T

Publications (1)

Publication Number Publication Date
CA475363A true CA475363A (fr) 1951-07-17

Family

ID=35609348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA475363A Expired CA475363A (fr) Procedes pour le noircissement du cuivre et des alliages de cuivre

Country Status (1)

Country Link
CA (1) CA475363A (fr)

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