Method and equipment for controlling operation of rock drilling apparatus

Details for Australian Patent Application No. 2002346785 (hide)

Owner Sandvik Tamrock Oy

Inventors Poysti, Tapani; Kemppainen, Timo; Niemi, Jaakko; Keskiniva, Markku; Saha, Heikki; Lemmetty, Pauli; Rantala, Esa; Peltonen, Vesa; Koskimaki, Antti; Uitto, Vesa

Agent Griffith Hack

Pub. Number AU-B-2002346785

PCT Number PCT/FI02/00997

PCT Pub. Number WO2003/050388

Priority 20012418 07.12.01 FI

Filing date 5 December 2002

Wipo publication date 23 June 2003

Acceptance publication date 23 August 2007

International Classifications

E21B 44/00 (2006.01) Automatic control

E21B 44/06 (2006.01) Automatic control

E21B 44/08 (2006.01) Automatic control

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 20012418 07.12.01 FI

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002346785

23 August 2007 Application Accepted

  Published as AU-B-2002346785

20 December 2007 Standard Patent Sealed

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