Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production

Details for Australian Patent Application No. 2005266290 (hide)

International Classifications

Event Publications

11 January 2007 PCT application entered the National Phase

PCT publication WO2006/010818 Priority application(s): WO2006/010818

24 December 2009 Application Accepted

Published as AU-B-2005266290

22 April 2010 Standard Patent Sealed

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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