METHOD FOR MAKING HARDENABLE STEEL PLATES BY FIRING, RESULTING STEEL PLATES

Details for Australian Patent Application No. 2003283507 (hide)

Owner USINOR

Inventors MARSAL, Joel; KIRCH, Fernande; MESCOLINI, Dominique

Pub. Number AU-A-2003283507

PCT Number PCT/FR2003/0029

PCT Pub. Number WO2004/035838

Priority 02/12753 14.10.02 FR

Filing date 10 October 2003

Wipo publication date 4 May 2004

International Classifications

C21D 008/04 Modifying the physical properties by deformation combined with, or followed by, heat treatment - to produce plates or strips for deep-drawing

C22C 038/06 Ferrous alloys, e.g. steel alloys - containing aluminium

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

C22C 038/02 Ferrous alloys, e.g. steel alloys - containing silicon

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 02/12753 14.10.02 FR

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003283507

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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