CA321947A - Methode d'affinage de cuivre - Google Patents

Methode d'affinage de cuivre

Info

Publication number
CA321947A
CA321947A CA321947A CA321947DA CA321947A CA 321947 A CA321947 A CA 321947A CA 321947 A CA321947 A CA 321947A CA 321947D A CA321947D A CA 321947DA CA 321947 A CA321947 A CA 321947A
Authority
CA
Canada
Prior art keywords
refining method
copper refining
copper
refining
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
CA321947A
Other languages
English (en)
Inventor
E. Harris James
H. White John
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA321947A publication Critical patent/CA321947A/fr
Expired legal-status Critical Current

Links

CA321947A Methode d'affinage de cuivre Expired CA321947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA321947T

Publications (1)

Publication Number Publication Date
CA321947A true CA321947A (fr) 1932-04-26

Family

ID=35282500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA321947A Expired CA321947A (fr) Methode d'affinage de cuivre

Country Status (1)

Country Link
CA (1) CA321947A (fr)

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