HYDROMETALLURGY METHOD FOR LEACHING OXIDISED ORES AND METAL RECOVERY

Details for Australian Patent Application No. 2002311662 (hide)

Owner BAKKAR, Mohamed

Inventors BAKKAR, Mohamed

Pub. Number AU-A-2002311662

PCT Number PCT/MA02/00001

PCT Pub. Number WO2003/006695

Priority 26 262 10.07.01 MA

Filing date 3 May 2002

Wipo publication date 29 January 2003

International Classifications

C22B 003/14 Extraction of metal compounds from ores or concentrates by wet processes

C22B 003/16 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 26 262 10.07.01 MA

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311662

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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