FR521737A - Electric furnace manufacturing process - Google Patents

Electric furnace manufacturing process

Info

Publication number
FR521737A
FR521737A FR521737A FR521737DA FR521737A FR 521737 A FR521737 A FR 521737A FR 521737 A FR521737 A FR 521737A FR 521737D A FR521737D A FR 521737DA FR 521737 A FR521737 A FR 521737A
Authority
FR
France
Prior art keywords
manufacturing process
electric furnace
furnace manufacturing
electric
manufacturing
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
FR521737A
Other languages
French (fr)
Inventor
Charles-Albert Keller
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 FR521737A publication Critical patent/FR521737A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR521737A 1914-12-11 1914-12-11 Electric furnace manufacturing process Expired FR521737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521737T 1914-12-11

Publications (1)

Publication Number Publication Date
FR521737A true FR521737A (en) 1921-07-19

Family

ID=8917413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521737A Expired FR521737A (en) 1914-12-11 1914-12-11 Electric furnace manufacturing process

Country Status (1)

Country Link
FR (1) FR521737A (en)

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