Mine shaft liner plate system and method

Details for Australian Patent Application No. 2011213137 (hide)

Owner Contech Engineered Solutions LLC

Inventors Sanders, Darrell J.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011213137

PCT Pub. Number WO2011/097201

Priority 61/394,800 20.10.10 US; 61/369,856 02.08.10 US; 61/301,316 04.02.10 US

Filing date 1 February 2011

Wipo publication date 11 August 2011

International Classifications

E21D 5/10 Lining shafts

Event Publications

20 September 2012 PCT application entered the National Phase

  PCT publication WO2011/097201 Priority application(s): WO2011/097201

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