Method of producing metallic iron and raw feed device

Details for Australian Patent Application No. 2008211996 (hide)

Owner Midrex International B.V. Zurich Branch

Inventors Tokuda, Koji; Kobayashi, Isao; Kikuchi, Shoichi; Tanigaki, Yasuhiro; Honda, Keisuke; Okamoto, Hidekazu; Tsuge, Osamu; Ito, Shuzo

Agent FB Rice

Pub. Number AU-A-2008211996

Parent 2005232318

Filing date 4 September 2008

Wipo publication date 25 September 2008

International Classifications

C21B 13/00 (2006.01) Making spongy iron or liquid steel, by direct processes

Event Publications

18 September 2008 Complete Application Filed

25 September 2008 Application Open to Public Inspection

  Published as AU-A-2008211996

24 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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