NICKEL-IRON ANODES FOR ALUMINIUM ELECTROWINNING CELLS

Details for Australian Patent Application No. 2002251420 (hide)

Owner DE NORA, Vittorio MOLTECH INVENT S.A. NGUYEN, Thinh, T.

Inventors NGUYEN, Thinh, T.; DE NORA, Vittorio

Pub. Number AU-A-2002251420

PCT Pub. Number WO2002/083991

Priority PCT/IB01/00641 12.04.01 IB

Filing date 10 April 2002

Wipo publication date 28 October 2002

International Classifications

C25C 003/12 Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002251420

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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