Process for producing molten iron

Details for Australian Patent Application No. 2003201918 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Miyahara, Itsuo; Tanaka, Hidetoshi; Kobayashi, Isao; Tokuda, Koji

Agent FB Rice

Pub. Number AU-B-2003201918

PCT Number PCT/JP03/00298

PCT Pub. Number WO2003/062474

Priority 2002-290389 02.10.02 JP; 2002-15741 24.01.02 JP

Filing date 16 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 4 October 2007

International Classifications

C21B 13/10 (2006.01) Making spongy iron or liquid steel, by direct processes

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

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

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2002-290389 02.10.02 JP; 2002-15741 24.01.02 JP

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003201918

4 October 2007 Application Accepted

  Published as AU-B-2003201918

31 January 2008 Standard Patent Sealed

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