CA109294A - Reduction du minerai par gaz - Google Patents

Reduction du minerai par gaz

Info

Publication number
CA109294A
CA109294A CA000109294A CA109294DA CA109294A CA 109294 A CA109294 A CA 109294A CA 000109294 A CA000109294 A CA 000109294A CA 109294D A CA109294D A CA 109294DA CA 109294 A CA109294 A CA 109294A
Authority
CA
Canada
Prior art keywords
gases
ore reduction
ore
reduction
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
CA000109294A
Other languages
English (en)
Inventor
Frederik Adolf Kjellin
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 CA109294A publication Critical patent/CA109294A/fr
Expired legal-status Critical Current

Links

CA000109294A 1907-08-24 1907-08-24 Reduction du minerai par gaz Expired CA109294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA109294T 1907-08-24

Publications (1)

Publication Number Publication Date
CA109294A true CA109294A (fr) 1907-12-24

Family

ID=45229019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000109294A Expired CA109294A (fr) 1907-08-24 1907-08-24 Reduction du minerai par gaz

Country Status (1)

Country Link
CA (1) CA109294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD670879S1 (en) 2010-12-31 2012-11-13 Parkside Optical Inc. Hand-held cleaning apparatus for touch screens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD670879S1 (en) 2010-12-31 2012-11-13 Parkside Optical Inc. Hand-held cleaning apparatus for touch screens

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