DEVICE FOR TREATMENT OF IRON ALLOYS IN A VESSEL

Details for Australian Patent Application No. 2002327125 (hide)

Owner NOVACAST AB

Inventors SILLEN, Rudolf

Pub. Number AU-A-2002327125

PCT Number PCT/SE02/01463

PCT Pub. Number WO2003/016579

Priority 0102768-9 17.08.01 SE

Filing date 16 August 2002

Wipo publication date 3 March 2003

International Classifications

C21C 001/00 Refining of pig-iron

C21C 007/00 Treating molten ferrous alloys, e.g. steel, not covered by groups

B22D 001/00 Treatment of fused masses in the ladle or the supply runners before casting

B22D 011/11 Particular casting processes - Treating the molten metal

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 0102768-9 17.08.01 SE

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002327125

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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