Secondary cutting element for drill bit

Details for Australian Patent Application No. 2004215118 (hide)

International Classifications

Event Publications

22 September 2005 PCT application entered the National Phase

PCT publication WO2004/076800 Priority application(s): WO2004/076800

17 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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