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CA129475A - Preparation de minerai de fer - Google Patents

Preparation de minerai de fer

Info

Publication number
CA129475A
CA129475A CA000129475A CA129475DA CA129475A CA 129475 A CA129475 A CA 129475A CA 000129475 A CA000129475 A CA 000129475A CA 129475D A CA129475D A CA 129475DA CA 129475 A CA129475 A CA 129475A
Authority
CA
Canada
Prior art keywords
iron ore
ore preparation
preparation
iron
ore
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
CA000129475A
Other languages
English (en)
Inventor
B.F. Halvorsen
H. Johansen
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA129475A publication Critical patent/CA129475A/fr
Expired legal-status Critical Current

Links

CA000129475A 1909-03-30 1909-03-30 Preparation de minerai de fer Expired CA129475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA129475T 1909-03-30

Publications (1)

Publication Number Publication Date
CA129475A true CA129475A (fr) 1910-11-29

Family

ID=45249196

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000129475A Expired CA129475A (fr) 1909-03-30 1909-03-30 Preparation de minerai de fer

Country Status (1)

Country Link
CA (1) CA129475A (fr)

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