METHOD FOR PRODUCTION OF MOLTEN METAL IN AN ELECTRIC FURNACE

Details for Australian Patent Application No. 2003249144 (hide)

Owner L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATIO

Inventors ALLEMAND, Bruno; MAJJAD, Rachid

Pub. Number AU-A-2003249144

PCT Number PCT/FR03/01090

PCT Pub. Number WO2003/087688

Priority 02/04683 15.04.02 FR

Filing date 7 April 2003

Wipo publication date 27 October 2003

International Classifications

F27B 003/28 Hearth-type furnaces, e.g. of reverberatory type

C21C 005/46 Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel - Details or accessories

F27D 019/00 Arrangement of controlling devices

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 02/04683 15.04.02 FR

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003249144

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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