Roller drill or roller bit

Details for Australian Patent Application No. 2007359121 (hide)

Owner Bucyrus Europe GmbH

Inventors Bechem, Ulrich; Bechem, Philip

Agent Pizzeys

Pub. Number AU-A-2007359121

PCT Pub. Number WO2009/036781

Filing date 18 September 2007

Wipo publication date 26 March 2009

International Classifications

E21C 25/18 (2006.01) Cutting

Event Publications

11 March 2010 PCT application entered the National Phase

  PCT publication WO2009/036781 Priority application(s): WO2009/036781

26 July 2012 Alteration of Name

  The name of the applicant has been altered to Caterpillar Global Mining Europe GmbH Amendments 2008

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