Drill bit for a down-the-hole drill

Details for Australian Patent Application No. 2009337174 (hide)

Owner Wassara AB

Inventors Horman, Magnus; Johansson, Peter F.

Agent Shelston IP

Pub. Number AU-A-2009337174

PCT Pub. Number WO2010/082889

Priority 0900035-7 14.01.09 SE

Filing date 17 December 2009

Wipo publication date 22 July 2010

International Classifications

E21B 10/36 (2006.01) Drilling tools - Percussion drill bits

Event Publications

4 August 2011 PCT application entered the National Phase

  PCT publication WO2010/082889 Priority application(s): WO2010/082889

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