Granular metallic iron

Details for Australian Patent Application No. 2002256884 (hide)

Owner Midrex International B.V. Zurich Branch

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

Agent FB Rice

Pub. Number AU-B-2002256884

PCT Pub. Number WO2002/092860

Priority 2001-145566 15.05.01 JP

Filing date 15 May 2002

Wipo publication date 25 November 2002

Acceptance publication date 19 June 2008

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

C22C 38/04 (2006.01) Ferrous alloys, e.g. steel alloys - containing manganese

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002256884

19 June 2008 Application Accepted

  Published as AU-B-2002256884

16 October 2008 Standard Patent Sealed

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