A dimensionally stable anode for the electrowinning of aluminium

Details for Australian Patent Application No. 2002330779 (hide)

Owner Norsk Hydro ASA

Inventors Risdal, Turid; Julsrud, Stein

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002330779

PCT Number PCT/NO02/00338

PCT Pub. Number WO2003/035940

Priority 20015205 25.10.01 NO; 20015491 09.11.01 NO

Filing date 25 September 2002

Wipo publication date 6 May 2003

Acceptance publication date 21 February 2008

International Classifications

C25C 3/12 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 20015205 25.10.01 NO; 20015491 09.11.01 NO

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002330779

21 February 2008 Application Accepted

  Published as AU-B-2002330779

19 June 2008 Standard Patent Sealed

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