Drilling apparatus and method

Details for Australian Patent Application No. 2006201921 (hide)

International Classifications

Event Publications

25 May 2006 Complete Application Filed

29 November 2007 Application Open to Public Inspection

Published as AU-A-2006201921

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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