CA293312A - Procede de desargentage du plomb, etc. - Google Patents

Procede de desargentage du plomb, etc.

Info

Publication number
CA293312A
CA293312A CA293312A CA293312DA CA293312A CA 293312 A CA293312 A CA 293312A CA 293312 A CA293312 A CA 293312A CA 293312D A CA293312D A CA 293312DA CA 293312 A CA293312 A CA 293312A
Authority
CA
Canada
Prior art keywords
lead bullion
desilverizing
desilverizing lead
bullion
lead
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
CA293312A
Other languages
English (en)
Inventor
Marvel O'harra Berry
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.)
American Smelting and Refining Co
Original Assignee
American Smelting and Refining Co
Publication date
Application granted granted Critical
Publication of CA293312A publication Critical patent/CA293312A/fr
Expired legal-status Critical Current

Links

CA293312A Procede de desargentage du plomb, etc. Expired CA293312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293312T

Publications (1)

Publication Number Publication Date
CA293312A true CA293312A (fr) 1929-09-24

Family

ID=35230631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293312A Expired CA293312A (fr) Procede de desargentage du plomb, etc.

Country Status (1)

Country Link
CA (1) CA293312A (fr)

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