FR333314A - Improvements made to blown ovens - Google Patents

Improvements made to blown ovens

Info

Publication number
FR333314A
FR333314A FR333314DA FR333314A FR 333314 A FR333314 A FR 333314A FR 333314D A FR333314D A FR 333314DA FR 333314 A FR333314 A FR 333314A
Authority
FR
France
Prior art keywords
ovens
blown
improvements made
blown ovens
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
Other languages
French (fr)
Inventor
George Knut Hamfeldt
Torsten Anderson Tesch
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 FR333314A publication Critical patent/FR333314A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR333314D 1903-06-23 1903-06-23 Improvements made to blown ovens Expired FR333314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR333314T 1903-06-23

Publications (1)

Publication Number Publication Date
FR333314A true FR333314A (en) 1903-11-21

Family

ID=1382910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR333314D Expired FR333314A (en) 1903-06-23 1903-06-23 Improvements made to blown ovens

Country Status (1)

Country Link
FR (1) FR333314A (en)

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