Rock drilling apparatus and rock breaking machine

Details for Australian Patent Application No. 2002333931 (hide)

Owner Sandvik Tamrock Oy

Inventors Saha, Heikki

Agent Griffith Hack

Pub. Number AU-B-2002333931

PCT Number PCT/FI02/00812

PCT Pub. Number WO2003/033874

Priority 20012035 19.10.01 FI

Filing date 18 October 2002

Wipo publication date 28 April 2003

Acceptance publication date 7 June 2007

International Classifications

E21B 44/00 (2006.01) Automatic control

E02F 9/20 (2006.01) Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - Drives

E21B 7/02 (2006.01) Special methods or apparatus for drilling - Drilling rigs characterised by means for land transport, e.g. skid mounting or wheel mounting

E21B 15/04 (2006.01) Other equipment or details for drilling

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 20012035 19.10.01 FI

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002333931

7 June 2007 Application Accepted

  Published as AU-B-2002333931

4 October 2007 Standard Patent Sealed

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