Rock bolts with an expandable element

Details for Australian Patent Application No. 2003205414 (hide)

International Classifications

Event Publications

17 July 2003 Complete Application Filed

Priority application(s): A 97/2002 22.01.02 AT

18 September 2003 Application Open to Public Inspection

Published as AU-B-2003205414

14 December 2006 Assignment before Grant

Techmo Entwicklungs-und Vertriebs GmbH The application has been assigned to "ALWAG" Tunnelausbau Gesellschaft MBH

13 December 2007 Application Accepted

Published as AU-B-2003205414

10 April 2008 Standard Patent Sealed

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