HEARTH FOR MOVING FLOOR FURNACE

Details for Australian Patent Application No. 2002328595 (hide)

Owner NIPPON STEEL CORPORATION

Inventors SHIBATA, Tomoaki; ICHIKAWA, Hiroshi; SHIMA, Shinji

Pub. Number AU-A-2002328595

PCT Number PCT/JP02/08754

PCT Pub. Number WO2003/018849

Priority 2001-260636 30.08.01 JP

Filing date 29 August 2002

Wipo publication date 10 March 2003

International Classifications

C21B 013/10 Making spongy iron or liquid steel, by direct processes

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001-260636 30.08.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002328595

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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