Production method of metal iron

Details for Australian Patent Application No. 2002311298 (hide)

Owner Kabushiki Kaisha Kobe Seiko Sho

Inventors Kobayashi, Isao; Kikuchi, Shoichi; Tokuda, Koji

Agent FB Rice

Pub. Number AU-B-2002311298

PCT Number PCT/JP02/05997

PCT Pub. Number WO2003/020988

Priority 2001-263944 31.08.01 JP

Filing date 17 June 2002

Wipo publication date 18 March 2003

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

F27B 9/16 (2006.01) Furnaces through which the charge is moved mechanically, e.g. of tunnel type

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 2001-263944 31.08.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2002311298

19 June 2008 Application Accepted

  Published as AU-B-2002311298

16 October 2008 Standard Patent Sealed

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