CA220988A - Appareil a reduction de minerai - Google Patents

Appareil a reduction de minerai

Info

Publication number
CA220988A
CA220988A CA220988A CA220988DA CA220988A CA 220988 A CA220988 A CA 220988A CA 220988 A CA220988 A CA 220988A CA 220988D A CA220988D A CA 220988DA CA 220988 A CA220988 A CA 220988A
Authority
CA
Canada
Prior art keywords
reducing ores
ores
reducing
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
CA220988A
Other languages
English (en)
Inventor
Stansfield Alfred
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 CA220988A publication Critical patent/CA220988A/fr
Expired legal-status Critical Current

Links

CA220988A Appareil a reduction de minerai Expired CA220988A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA220988T

Publications (1)

Publication Number Publication Date
CA220988A true CA220988A (fr) 1922-07-18

Family

ID=35116591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220988A Expired CA220988A (fr) Appareil a reduction de minerai

Country Status (1)

Country Link
CA (1) CA220988A (fr)

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