Construction machine

Details for Australian Patent Application No. 2004255307 (hide)

Owner Wirtgen GmbH

Inventors Hahn, Gunter; Lenz, Martin; Holl, Bernd

Agent Griffith Hack

Pub. Number AU-B-2004255307

PCT Pub. Number WO2005/005119

Priority 103 31 970.0 14.07.03 DE

Filing date 15 April 2004

Wipo publication date 20 January 2005

Acceptance publication date 20 August 2009

International Classifications

B28D 1/18 (2006.01) Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere - by milling, e.g. channelling by means of milling tools

E01C 23/088 (2006.01) Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces

E21C 35/18 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

Event Publications

16 February 2006 PCT application entered the National Phase

  PCT publication WO2005/005119 Priority application(s): WO2005/005119

20 August 2009 Application Accepted

  Published as AU-B-2004255307

17 December 2009 Standard Patent Sealed

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