Tube feeder, in particular three chamber tube feeder

Details for Australian Patent Application No. 2007231721 (hide)

Owner SIEMAG M-TEC2 GmbH

Inventors Christian, Ottmar

Agent Griffith Hack

Pub. Number AU-B-2007231721

Priority 10 2007 003 702.5 25.01.07 DE

Filing date 30 October 2007

Wipo publication date 14 August 2008

Acceptance publication date 19 August 2010

International Classifications

E21F 3/00 (2006.01) Cooling or drying of air

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

F17D 1/08 (2006.01) Pipe-line systems

F17D 1/20 (2006.01) Pipe-line systems

Event Publications

22 November 2007 Complete Application Filed

  Priority application(s): 10 2007 003 702.5 25.01.07 DE

14 August 2008 Application Open to Public Inspection

  Published as AU-B-2007231721

19 August 2010 Application Accepted

  Published as AU-B-2007231721

16 December 2010 Standard Patent Sealed

16 December 2010 Corrigenda

  Applications Accepted - Name Index Under the name SIEMAG TECBERG GmbH, Application No. 2007231721, under INID (71) correct the applicant name to SIEMAG TECHBERG GmbH

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