Method for repairing electrolysis cathodes

Details for Australian Patent Application No. 2002302306 (hide)

Owner Norddeutsche Affinerie Aktiengesellschaft

Inventors Kroll, Gunter; Brohan, Heinrich; Marr, Dieter; Lemke, Joachim; Heyfelder, Gunter; Hansen, Uwe-Jens; Landau, Michael

Agent Davies Collison Cave

Pub. Number AU-B-2002302306

PCT Number PCT/DE02/00890

PCT Pub. Number WO2002/090622

Priority 101 22 326.9 08.05.01 DE

Filing date 14 March 2002

Wipo publication date 18 November 2002

Acceptance publication date 23 August 2007

International Classifications

C25C 7/02 (2006.01) Constructional parts, or assemblies thereof, of cells

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 101 22 326.9 08.05.01 DE

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002302306

23 August 2007 Application Accepted

  Published as AU-B-2002302306

20 December 2007 Standard Patent Sealed

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