A method for increasing the chrome to iron ratio of chromites products

Details for Australian Patent Application No. 2004209574 (hide)

Owner Ressources Minieres Pro-Or Inc

Inventors Richer-Lafleche, Marc; Bergeron, Mario

Agent Cullen & Co

Pub. Number AU-A-2004209574

PCT Pub. Number WO2004/070066

Priority 2,418,546 06.02.03 CA; 60/445,437 07.02.03 US

Filing date 6 February 2004

Wipo publication date 19 August 2004

International Classifications

C22B 001/08 Preliminary treatment of ores or scrap

C22B 034/32 Obtaining refractory metals

Event Publications

28 July 2005 PCT application entered the National Phase

  PCT publication WO2004/070066 Priority application(s): WO2004/070066

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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