Method and device for rock bolting

Details for Australian Patent Application No. 2004236621 (hide)

Owner Atlas Copco Rock Drills AB

Inventors Oberg, Fredrik; Kanflod, Morgan

Agent Watermark

Pub. Number AU-B-2004236621

PCT Pub. Number WO2004/099569

Priority 0301376-0 12.05.03 SE

Filing date 12 May 2004

Wipo publication date 18 November 2004

Acceptance publication date 23 July 2009

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

1 December 2005 PCT application entered the National Phase

  PCT publication WO2004/099569 Priority application(s): WO2004/099569

23 July 2009 Application Accepted

  Published as AU-B-2004236621

19 November 2009 Standard Patent Sealed

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