Method for producing alumina from bauxite
Details for Australian Patent Application No. 2003100932 (hide)
International Classifications
Event Publications
27 November 2003 Innovation Patent Application Filed
Priority application(s): 2002135731 30.12.02 RU
22 January 2004 Innovation Patent Open to Public Inspection
Published as AU-A-2003100932
22 January 2004 Innovation Patent Sealed
3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired
This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.
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