Method of degasing molten steel

Details for Australian Patent Application No. 2003268613 (hide)

Owner SMS Mevac GmbH

Inventors Tembergen, Dieter; Teworte, Rainer; Dittrich, Rainer

Agent Griffith Hack

Pub. Number AU-A-2003268613

Priority 10347200.2 10.10.03 DE; 10258688.8 13.12.02 DE

Filing date 11 December 2003

Wipo publication date 1 July 2004

International Classifications

C21C 007/04 Treating molten ferrous alloys, e.g. steel, not covered by groups - Removing impurities by adding a treating agent

C21C 007/10 Treating molten ferrous alloys, e.g. steel, not covered by groups - Handling in vacuum

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 10347200.2 10.10.03 DE; 10258688.8 13.12.02 DE

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003268613

26 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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