Material mixture for producing casting moulds for machining metal

Details for Australian Patent Application No. 2005279301 (hide)

Owner AS Lungen GmbH

Inventors Stotzel, Reinhard; Rehse, Henning; Gienic, Anton; Weicker, Gunter; Dunnwald, Thomas; Koch, Diether; Skerdi, Udo; Muller, Jens

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2005279301

PCT Pub. Number WO2006/024540

Priority 10 2004 042 535.3 02.09.04 DE

Filing date 2 September 2005

Wipo publication date 9 March 2006

International Classifications

B22C 1/18 (2006.01) Compositions of refractory mould or core materials

Event Publications

22 March 2007 PCT application entered the National Phase

  PCT publication WO2006/024540 Priority application(s): WO2006/024540

6 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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