CA379472A - Traitement du minerai de fer des marais - Google Patents

Traitement du minerai de fer des marais

Info

Publication number
CA379472A
CA379472A CA379472A CA379472DA CA379472A CA 379472 A CA379472 A CA 379472A CA 379472 A CA379472 A CA 379472A CA 379472D A CA379472D A CA 379472DA CA 379472 A CA379472 A CA 379472A
Authority
CA
Canada
Prior art keywords
iron ore
ore processing
bog iron
bog
processing
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
CA379472A
Other languages
English (en)
Inventor
Macfarlane John
Robert Macfarlane 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA379472A publication Critical patent/CA379472A/fr
Expired legal-status Critical Current

Links

CA379472A Traitement du minerai de fer des marais Expired CA379472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA379472T

Publications (1)

Publication Number Publication Date
CA379472A true CA379472A (fr) 1939-02-07

Family

ID=35383797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA379472A Expired CA379472A (fr) Traitement du minerai de fer des marais

Country Status (1)

Country Link
CA (1) CA379472A (fr)

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