An improved crushing method which matches the roll speed to the velocity of the falling material

Details for Australian Patent Application No. 2002229421 (hide)

International Classifications

Event Publications

20 February 2003 Application Open to Public Inspection

Published as AU-B-2002229421

5 April 2007 Application Accepted

Published as AU-B-2002229421

19 July 2007 Opposition Lodged

ThyssenKrupp Technologies AG has lodged an opposition against Oldenburg Australasia Pty Ltd.

31 July 2008 Opposition Proceeding - Application Withdrawn

The opposition by ThyssenKrupp Technologies AG against Oldenburg Australasia Pty Ltd has been withdrawn.

31 July 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

Application withdrawn under section 141(1). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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