FR2070732A1 - - Google Patents

Info

Publication number
FR2070732A1
FR2070732A1 FR7043655A FR7043655A FR2070732A1 FR 2070732 A1 FR2070732 A1 FR 2070732A1 FR 7043655 A FR7043655 A FR 7043655A FR 7043655 A FR7043655 A FR 7043655A FR 2070732 A1 FR2070732 A1 FR 2070732A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7043655A
Other languages
French (fr)
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.)
VER FOERDERUNG GIESSEREI IND
Original Assignee
VER FOERDERUNG GIESSEREI IND
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
Priority claimed from DE19691960930 external-priority patent/DE1960930C3/de
Priority claimed from DE19702039138 external-priority patent/DE2039138A1/de
Priority claimed from DE19702039139 external-priority patent/DE2039139A1/de
Application filed by VER FOERDERUNG GIESSEREI IND filed Critical VER FOERDERUNG GIESSEREI IND
Publication of FR2070732A1 publication Critical patent/FR2070732A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Combustion Of Fluid Fuel (AREA)
FR7043655A 1969-12-04 1970-12-04 Withdrawn FR2070732A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691960930 DE1960930C3 (de) 1969-12-04 1969-12-04 Verfahren zum ununterbrochenen Schmelzen von Eisen unter Verwendung eines Kupolofens
DE19702039138 DE2039138A1 (de) 1970-08-06 1970-08-06 Verfahren zum Betreiben eines Kupolofens
DE19702039139 DE2039139A1 (de) 1970-08-06 1970-08-06 Verfahren zum Betreiben eines Kupolofens

Publications (1)

Publication Number Publication Date
FR2070732A1 true FR2070732A1 (enrdf_load_stackoverflow) 1971-09-17

Family

ID=27182264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043655A Withdrawn FR2070732A1 (enrdf_load_stackoverflow) 1969-12-04 1970-12-04

Country Status (4)

Country Link
BE (1) BE759849A (enrdf_load_stackoverflow)
ES (1) ES386142A1 (enrdf_load_stackoverflow)
FR (1) FR2070732A1 (enrdf_load_stackoverflow)
GB (1) GB1324268A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE759849A (fr) 1971-05-17
GB1324268A (en) 1973-07-25
ES386142A1 (es) 1974-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse