Method and Apparatus for Grinding Iron Ore or Iron Ore Concentrate

Details for Australian Patent Application No. 2004203587 (hide)

Owner Polysius AG

Inventors Zurhove, Franz-Josef; Burchardt, Egbert

Agent Cullen & Co

Pub. Number AU-A-2004203587

Priority 10336801.9 11.08.03 DE

Filing date 5 August 2004

Wipo publication date 3 March 2005

Acceptance publication date 3 December 2009

International Classifications

B02C 004/00 Crushing or disintegrating by roller mills

B03B 005/00 Washing granular, powdered or lumpy materials

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 10336801.9 11.08.03 DE

3 March 2005 Application Open to Public Inspection

  Published as AU-A-2004203587

3 December 2009 Application Accepted

  Published as AU-A-2004203587

1 April 2010 Standard Patent Sealed

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