Grinding Roll

Details for Australian Patent Application No. 2004203273 (hide)

Owner Polysius AG

Inventors Patzelt, Norbert; Knecht, Johann; Klymowsky, Rene; Burchardt, Egbert

Agent Cullen & Co

Pub. Number AU-A-2004203273

Priority 10335115.9 31.07.03 DE

Filing date 20 July 2004

Wipo publication date 17 February 2005

Acceptance publication date 11 December 2008

International Classifications

B02C 004/30 Crushing or disintegrating by roller mills

B02C 004/40 Crushing or disintegrating by roller mills

Event Publications

5 August 2004 Complete Application Filed

  Priority application(s): 10335115.9 31.07.03 DE

17 February 2005 Application Open to Public Inspection

  Published as AU-A-2004203273

11 December 2008 Application Accepted

  Published as AU-A-2004203273

9 April 2009 Standard Patent Sealed

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