MAGNETIC REFRIGERANT MATERIAL, REGENERATOR AND MAGNETIC REFRIGERATOR

Details for Australian Patent Application No. 2002230224 (hide)

Owner SUMITOMO SPECIAL METALS CO., LTD.

Inventors WADA, Hirofumi; HIROSAWA, Satoshi

Pub. Number AU-A-2002230224

PCT Pub. Number WO2003/009314

Priority 2001-215503 16.07.01 JP

Filing date 12 February 2002

Wipo publication date 3 March 2003

International Classifications

H01F 001/01 Magnets or magnetic bodies characterised by the magnetic materials therefor - of inorganic materials

F25B 021/00 Machines, plant, or systems, using electric or magnetic effects

Event Publications

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002230224

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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