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ES20734A1 - Improvements in the mineral treatment procedure for the production of iron, steel and other metals. - Google Patents

Improvements in the mineral treatment procedure for the production of iron, steel and other metals.

Info

Publication number
ES20734A1
ES20734A1 ES20734A ES20734A ES20734A1 ES 20734 A1 ES20734 A1 ES 20734A1 ES 20734 A ES20734 A ES 20734A ES 20734 A ES20734 A ES 20734A ES 20734 A1 ES20734 A1 ES 20734A1
Authority
ES
Spain
Prior art keywords
metals
iron
steel
production
treatment procedure
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
ES20734A
Other languages
Spanish (es)
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
Priority to ES20734A priority Critical patent/ES20734A1/en
Publication of ES20734A1 publication Critical patent/ES20734A1/en
Expired legal-status Critical Current

Links

ES20734A 1897-04-22 1897-04-22 Improvements in the mineral treatment procedure for the production of iron, steel and other metals. Expired ES20734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES20734A ES20734A1 (en) 1897-04-22 1897-04-22 Improvements in the mineral treatment procedure for the production of iron, steel and other metals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES20734A ES20734A1 (en) 1897-04-22 1897-04-22 Improvements in the mineral treatment procedure for the production of iron, steel and other metals.

Publications (1)

Publication Number Publication Date
ES20734A1 true ES20734A1 (en) 1897-05-16

Family

ID=64173677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20734A Expired ES20734A1 (en) 1897-04-22 1897-04-22 Improvements in the mineral treatment procedure for the production of iron, steel and other metals.

Country Status (1)

Country Link
ES (1) ES20734A1 (en)

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