METHOD FOR THE PRODUCTION OF STAINLESS STEEL, PARTICULARLY HIGH-GRADE STEEL CONTAINING CHROME OR CHROME NICKEL

Details for Australian Patent Application No. 2003206936 (hide)

Owner SMS DEMAG AKTIENGESELLSCHAFT

Inventors SCHNEIDER, Karl-Josef; PETRY, Jochen; PLESCHIUTSCHNIGG, FritzPeter; MEIERLING, Peter

Pub. Number AU-A-2003206936

PCT Number PCT/EP03/01724

PCT Pub. Number WO2003/074741

Priority 102 09 472.1 05.03.02 DE

Filing date 20 February 2003

Wipo publication date 16 September 2003

International Classifications

C21C 005/00 Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 005/52 Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 007/068 Treating molten ferrous alloys, e.g. steel, not covered by groups - Decarburising

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 09 472.1 05.03.02 DE

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206936

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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