BR7300025D0 - Alto forno - Google Patents

Alto forno

Info

Publication number
BR7300025D0
BR7300025D0 BR7325A BR2573A BR7300025D0 BR 7300025 D0 BR7300025 D0 BR 7300025D0 BR 7325 A BR7325 A BR 7325A BR 2573 A BR2573 A BR 2573A BR 7300025 D0 BR7300025 D0 BR 7300025D0
Authority
BR
Brazil
Prior art keywords
high oven
oven
Prior art date
Application number
BR7325A
Other languages
English (en)
Inventor
J Wilson
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of BR7300025D0 publication Critical patent/BR7300025D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/08—Top armourings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BR7325A 1972-01-03 1973-01-02 Alto forno BR7300025D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21498772A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
BR7300025D0 true BR7300025D0 (pt) 1973-09-25

Family

ID=22801179

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7325A BR7300025D0 (pt) 1972-01-03 1973-01-02 Alto forno

Country Status (7)

Country Link
US (1) US3765662A (pt)
JP (1) JPS553406B2 (pt)
AU (1) AU458889B2 (pt)
BR (1) BR7300025D0 (pt)
CA (1) CA975163A (pt)
FR (1) FR2167602B3 (pt)
GB (1) GB1399890A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814216U (ja) * 1981-07-17 1983-01-28 日本電気ホームエレクトロニクス株式会社 発振周波数制御回路
CN105330301A (zh) * 2015-09-28 2016-02-17 洛阳暖盈电子技术有限公司 一种石英酸性耐火材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US915601A (en) * 1908-06-24 1909-03-16 Samuel K Hine Blast-furnace.

Also Published As

Publication number Publication date
FR2167602A1 (pt) 1973-08-24
AU5052372A (en) 1974-07-04
FR2167602B3 (pt) 1976-01-09
JPS553406B2 (pt) 1980-01-25
CA975163A (en) 1975-09-30
US3765662A (en) 1973-10-16
AU458889B2 (en) 1975-02-21
GB1399890A (en) 1975-07-02
JPS4874405A (pt) 1973-10-06

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