Drill hole measuring device and rock drilling unit

Details for Australian Patent Application No. 2004227133 (hide)

Owner Sandvik Tamrock Oy

Inventors Uitto, Vesa

Agent Griffith Hack

Pub. Number AU-B-2004227133

PCT Pub. Number WO2004/090287

Priority 20030553 11.04.03 FI

Filing date 8 April 2004

Wipo publication date 21 October 2004

Acceptance publication date 20 November 2008

International Classifications

E21B 47/01 (2006.01) Survey of boreholes or wells

Event Publications

6 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090287 Priority application(s): WO2004/090287

20 November 2008 Application Accepted

  Published as AU-B-2004227133

19 February 2009 Alteration of Name

  The name of the applicant has been altered to Sandvik Mining and Construction Oy

19 March 2009 Standard Patent Sealed

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