CIRCULATING GRINDING PLANT COMPRISING A MILL AND A SIFTER

Details for Australian Patent Application No. 2003232768 (hide)

Owner KHD HUMBOLDT WEDAG AG

Inventors FRANGENBERG, Meinhard; HAGEDORN, Alexander; FISCHER-HELWIG, Frank; SPLINTER, Christian

Pub. Number AU-A-2003232768

PCT Number PCT/EP03/05017

PCT Pub. Number WO2003/097241

Priority 102 21 739.4 16.05.02 DE

Filing date 14 May 2003

Wipo publication date 2 December 2003

International Classifications

B02C 004/02 Crushing or disintegrating by roller mills

B02C 023/32 Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

B02C 023/10 Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

B02C 023/12 Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

B02C 023/14 Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

B02C 023/30 Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 102 21 739.4 16.05.02 DE

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003232768

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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