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ES77075A1 - A direct manufacturing and refining process of iron and steel. - Google Patents

A direct manufacturing and refining process of iron and steel.

Info

Publication number
ES77075A1
ES77075A1 ES77075A ES77075A ES77075A1 ES 77075 A1 ES77075 A1 ES 77075A1 ES 77075 A ES77075 A ES 77075A ES 77075 A ES77075 A ES 77075A ES 77075 A1 ES77075 A1 ES 77075A1
Authority
ES
Spain
Prior art keywords
iron
steel
refining process
direct manufacturing
direct
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
ES77075A
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 ES77075A priority Critical patent/ES77075A1/en
Publication of ES77075A1 publication Critical patent/ES77075A1/en
Expired legal-status Critical Current

Links

ES77075A 1921-02-11 1921-02-11 A direct manufacturing and refining process of iron and steel. Expired ES77075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES77075A ES77075A1 (en) 1921-02-11 1921-02-11 A direct manufacturing and refining process of iron and steel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES77075A ES77075A1 (en) 1921-02-11 1921-02-11 A direct manufacturing and refining process of iron and steel.

Publications (1)

Publication Number Publication Date
ES77075A1 true ES77075A1 (en) 1921-04-16

Family

ID=64247612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77075A Expired ES77075A1 (en) 1921-02-11 1921-02-11 A direct manufacturing and refining process of iron and steel.

Country Status (1)

Country Link
ES (1) ES77075A1 (en)

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