Method for handling drill cuttings, dust collection system for rock drilling rig, and changer unit

Details for Australian Patent Application No. 2009290778 (hide)

Owner SANDVIK MINING AND CONSTRUCTION OY

Inventors Paukkunen, Hannu; Tienari, Ossi

Agent Griffith Hack

Pub. Number AU-A-2009290778

PCT Pub. Number WO2010/029216

Priority 20085848 10.09.08 FI

Filing date 9 September 2009

Wipo publication date 18 March 2010

International Classifications

E21B 21/07 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 21/01 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

7 April 2011 PCT application entered the National Phase

  PCT publication WO2010/029216 Priority application(s): WO2010/029216

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