A combination of a guard bed and a catalyst bed

Details for Australian Patent Application No. 2002225185 (hide)

International Classifications

Event Publications

27 February 2003 Application Open to Public Inspection

Published as AU-B-2002225185

27 October 2005 Application Accepted

Published as AU-B-2002225185

23 February 2006 Standard Patent Sealed

16 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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