Method and device for working rock

Details for Australian Patent Application No. 2009310458 (hide)

Owner Atlas Copco Craelius AB

Inventors Hartwig, Sverker; Nord, Gunnar; Scolari, Frederico; Wallenius, Jan Folke; Norling, Morgan; Emanuelsson, Kaj

Agent Watermark

Pub. Number AU-A-2009310458

PCT Pub. Number WO2010/050872

Priority 0802316-0 31.10.08 SE

Filing date 29 October 2009

Wipo publication date 6 May 2010

International Classifications

E21C 25/06 (2006.01) Cutting

E21C 27/10 (2006.01) Machines which completely free the mineral from the seam

E21C 27/12 (2006.01) Machines which completely free the mineral from the seam

Event Publications

26 May 2011 PCT application entered the National Phase

  PCT publication WO2010/050872 Priority application(s): WO2010/050872

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