COMPOUND FOR RARE EARTH ELEMENT BASED BONDED MAGNET AND BONDED MAGNET USING THE SAME

Details for Australian Patent Application No. 2002349650 (hide)

Owner SUMITOMO SPECIAL METALS CO., LTD.

Inventors NISHIUCHI, Takeshi; KANEKIYO, Hirokazu; HIROSAWA, Satoshi; MIYOSHI, Toshio

Pub. Number AU-A-2002349650

PCT Number PCT/JP02/12033

PCT Pub. Number WO2003/044811

Priority 2001-354315 20.11.01 JP

Filing date 18 November 2002

Wipo publication date 10 June 2003

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

B22F 001/00 Special treatment of metallic powder, e.g. to facilitate working, to improve properties

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

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2001-354315 20.11.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002349650

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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