HEAT TREATMENT OF SOFT MAGNETIC COMPONENTS

Details for Australian Patent Application No. 2003269784 (hide)

Owner HOGANAS AB

Inventors LARSSON, Per-Olof; ANDERSSON, Henrik; HULTMAN, Lars; ZHOU, Ye

Pub. Number AU-A-2003269784

PCT Number PCT/SE03/01631

PCT Pub. Number WO2004/038740

Priority 0203168-0 25.10.02 SE

Filing date 22 October 2003

Wipo publication date 13 May 2004

International Classifications

H01F 001/22 Magnets or magnetic bodies characterised by the magnetic materials therefor

H01F 001/24 Magnets or magnetic bodies characterised by the magnetic materials therefor

C22C 033/02 Ferrous alloys, i.e. alloys based on iron - by powder metallurgy

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0203168-0 25.10.02 SE

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003269784

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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