Method and apparatus for producing reduced metal

Details for Australian Patent Application No. 2004230957 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Tokuda, Koji; Tsuge, Osamu; Kikuchi, Shoichi

Agent FB Rice

Pub. Number AU-A-2004230957

PCT Pub. Number WO2004/092421

Priority 2003-112835 17.04.03 JP

Filing date 11 March 2004

Wipo publication date 28 October 2004

International Classifications

C21B 013/10 Making spongy iron or liquid steel, by direct processes

F27D 007/06 Forming, maintaining, or circulating atmospheres in heating chambers

C22B 001/16 Preliminary treatment of ores or scrap - Sintering

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/092421 Priority application(s): WO2004/092421

4 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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