Improved efficiency water desalination/ purification

Details for Australian Patent Application No. 2002219792 (hide)

International Classifications

Event Publications

8 September 2005 Application Accepted

Published as AU-B-2002219792

12 January 2006 Standard Patent Sealed

11 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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