CA90051A - Reduction de mineraies de fer - Google Patents

Reduction de mineraies de fer

Info

Publication number
CA90051A
CA90051A CA000090051A CA90051DA CA90051A CA 90051 A CA90051 A CA 90051A CA 000090051 A CA000090051 A CA 000090051A CA 90051D A CA90051D A CA 90051DA CA 90051 A CA90051 A CA 90051A
Authority
CA
Canada
Prior art keywords
reduction
iron ore
ore
iron
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
CA000090051A
Other languages
English (en)
Inventor
Gustaf Grondal
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 CA90051A publication Critical patent/CA90051A/fr
Expired legal-status Critical Current

Links

CA000090051A 1904-07-24 1904-07-24 Reduction de mineraies de fer Expired CA90051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA90051T 1904-07-24

Publications (1)

Publication Number Publication Date
CA90051A true CA90051A (fr) 1904-11-15

Family

ID=45206586

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000090051A Expired CA90051A (fr) 1904-07-24 1904-07-24 Reduction de mineraies de fer

Country Status (1)

Country Link
CA (1) CA90051A (fr)

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