CA146192A - Four de reduction - Google Patents

Four de reduction

Info

Publication number
CA146192A
CA146192A CA000146192A CA146192DA CA146192A CA 146192 A CA146192 A CA 146192A CA 000146192 A CA000146192 A CA 000146192A CA 146192D A CA146192D A CA 146192DA CA 146192 A CA146192 A CA 146192A
Authority
CA
Canada
Prior art keywords
furnace
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
CA000146192A
Other languages
English (en)
Inventor
Arvid W. Ekstrom
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 CA146192A publication Critical patent/CA146192A/fr
Expired legal-status Critical Current

Links

CA000146192A 1912-10-24 1912-10-24 Four de reduction Expired CA146192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA146192T 1912-10-24

Publications (1)

Publication Number Publication Date
CA146192A true CA146192A (fr) 1913-02-25

Family

ID=45265907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000146192A Expired CA146192A (fr) 1912-10-24 1912-10-24 Four de reduction

Country Status (1)

Country Link
CA (1) CA146192A (fr)

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