Cutting, drilling or grinding apparatus and method

Details for Australian Patent Application No. 2007239126 (hide)

Owner Drill Tech Limited

Inventors Ford, Glenn Michael

Agent Baldwins

Pub. Number AU-A-2007239126

PCT Pub. Number WO2007/120059

Priority 546686 19.04.06 NZ; 551437 21.11.06 NZ

Filing date 19 April 2007

Wipo publication date 25 October 2007

International Classifications

E21B 3/00 (2006.01) Rotary drilling

E21B 10/00 (2006.01) Drilling tools

E21B 10/08 (2006.01) Drilling tools - Roller bits

E21C 25/00 (2006.01) Cutting

E21C 27/00 (2006.01) Machines which completely free the mineral from the seam

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2007/120059 Priority application(s): WO2007/120059

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