A method of grinding a mineral-containing ore

Details for Australian Patent Application No. 2008337137 (hide)

Owner University of KwaZulu-Natal

Inventors Loveday, Brian

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008337137

PCT Pub. Number WO2009/077940

Priority 2007/10901 14.12.07 ZA

Filing date 10 December 2008

Wipo publication date 25 June 2009

International Classifications

B02C 17/20 (2006.01) Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls

Event Publications

5 August 2010 PCT application entered the National Phase

  PCT publication WO2009/077940 Priority application(s): WO2009/077940

12 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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