Ram boring device

Details for Australian Patent Application No. 2010288923 (hide)

Owner Tracto-Technik GmbH & Co. KG

Inventors Puttmann, Franz-Josef

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010288923

PCT Pub. Number WO2011/023341

Priority 10 2009 038 383.2 24.08.09 DE

Filing date 20 August 2010

Wipo publication date 3 March 2011

International Classifications

E21B 4/06 (2006.01) Drives for drilling, used in the borehole

E21B 4/14 (2006.01) Drives for drilling, used in the borehole

Event Publications

29 March 2012 PCT application entered the National Phase

  PCT publication WO2011/023341 Priority application(s): WO2011/023341

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