Arrangement for supplying rock bolt

Details for Australian Patent Application No. 2003248475 (hide)

Owner Ishikawajima-Harima Heavy Industries Co., Ltd.

Inventors Ishino, Tomofumi; Tomimatsu, Hiroaki

Agent Davies Collison Cave

Pub. Number AU-B-2003248475

Parent 61277

Filing date 1 October 2003

Wipo publication date 6 November 2003

Acceptance publication date 4 May 2006

International Classifications

E21D 20/00 (2006.01) Setting anchoring-bolts

E21F 17/00 (2006.01) Methods or devices for use in mines or tunnels, not covered elsewhere

Event Publications

16 October 2003 Complete Application Filed

6 November 2003 Application Open to Public Inspection

  Published as AU-B-2003248475

4 May 2006 Application Accepted

  Published as AU-B-2003248475

31 August 2006 Standard Patent Sealed

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