CRYOGENIC REFRIGERATION SYSTEM USING MAGNETIC REFRIGERATOR FORECOOLING

Details for Australian Patent Application No. 2002242000 (hide)

Owner PRAXAIR TECHNOLOGY, INC.

Inventors ACHARYA, Arun; ARMAN, Bayram; BONAQUIST, Dante, Patrick

Pub. Number AU-A-2002242000

PCT Pub. Number WO2002/068883

Priority 09/789,565 22.02.01 US

Filing date 30 January 2002

Wipo publication date 12 September 2002

International Classifications

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

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002242000

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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