Device for separating solids from liquids by means of flotation

Details for Australian Patent Application No. 2003200748 (hide)

Owner Andritz AG

Inventors Gabl, Helmuth

Agent Spruson & Ferguson

Pub. Number AU-A-2003200748

Priority A 479/2002 27.03.02 AT

Filing date 28 February 2003

Wipo publication date 16 October 2003

International Classifications

B03D 001/22 Flotation

D21C 005/02 Other processes for obtaining cellulose, e.g. cooking cotton linters - Working-up waste paper

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): A 479/2002 27.03.02 AT

16 October 2003 Application Open to Public Inspection

  Published as AU-A-2003200748

5 October 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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