Method and device for producing pig iron and/or pig iron intermediate products

Details for Australian Patent Application No. 2008227074 (hide)

Owner Voest-Alpine Industrieanlagenbau GmbH & Co Pohang Iron & Steel Co., Ltd. Research Institute of Industrial Science & Technology, Incorporated Foundation

Inventors Nagl, Michael

Agent Griffith Hack

Pub. Number AU-A-2008227074

Parent 2003210232

Filing date 25 September 2008

Wipo publication date 16 October 2008

International Classifications

C21B 13/14 (2006.01) Making spongy iron or liquid steel, by direct processes - Multi-stage processes

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

Event Publications

16 October 2008 Application Open to Public Inspection

  Published as AU-A-2008227074

16 October 2008 Complete Application Filed

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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