SOLID MATERIAL FOR MAGNET

Details for Australian Patent Application No. 2002253579 (hide)

Owner ASAHI KASEI KABUSHIKI KAISHA

Inventors SHIBASAKI, Ichiro; IMAOKA, Nobuyoshi; CHIBA, Akira; KAKIMOTO, Etsuji; DOHKE, Kiyotaka

Pub. Number AU-A-2002253579

PCT Pub. Number WO2002/089153

Priority 2001-131580 27.04.01 JP; 2001-197889 29.06.01 JP; 2001-125344 24.04.01 JP

Filing date 24 April 2002

Wipo publication date 11 November 2002

International Classifications

H01F 001/04 Magnets or magnetic bodies characterised by the magnetic materials therefor

H01F 001/08 Magnets or magnetic bodies characterised by the magnetic materials therefor

H01F 041/02 Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass - for manufacturing cores, coils, or magnets

C22C 038/00 Ferrous alloys, e.g. steel alloys

B22F 003/00 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering

B22F 003/02 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - Compacting only

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002253579

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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