A pair of opposed co-operating refining elements

Details for Australian Patent Application No. 2002228533 (hide)

International Classifications

Event Publications

20 February 2003 Application Open to Public Inspection

Published as AU-B-2002228533

3 June 2004 Application Accepted

Published as AU-B-2002228533

30 September 2004 Standard Patent Sealed

26 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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