HOT-ROLLED STEEL SHEET WITH GOOD ULTRA LOW TEMPERATURE TOUGHNESS AND THE METHOD OF THE SAME

Details for Australian Patent Application No. 2002330326 (hide)

Owner POSCO CORPORATION

Inventors PARK, In-Seo; JIN, Kyung-Bum

Pub. Number AU-A-2002330326

PCT Number PCT/KR02/01692

PCT Pub. Number WO2003/025241

Priority 2001/0055561 10.09.01 KR

Filing date 9 September 2002

Wipo publication date 1 April 2003

International Classifications

C22C 038/04 Ferrous alloys, e.g. steel alloys - containing manganese

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 2001/0055561 10.09.01 KR

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002330326

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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