METHOD FOR PREPARATION OF PERMANENT MAGNET

Details for Australian Patent Application No. 2002225469 (hide)

Owner SUMITOMO SPECIAL METALS CO., LTD.

Inventors SEKINO, Takao; KANEKO, Yuji

Pub. Number AU-A-2002225469

PCT Pub. Number WO2002/061769

Priority 2001-021226 30.01.01 JP

Filing date 22 January 2002

Wipo publication date 12 August 2002

International Classifications

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

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

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002225469

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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