A drilling apparatus

Details for Australian Patent Application No. 2011202932 (hide)

Owner Drilling Tools Australia Pty Ltd

Inventors Sanfead, Brian Thomas

Agent Watermark

Pub. Number AU-A-2011202932

Priority 2010904679 20.10.10 AU

Filing date 20 June 2011

Wipo publication date 10 May 2012

International Classifications

E21B 1/24 (2006.01) Methods or apparatus for drilling

Event Publications

7 July 2011 Complete Application Filed

  Priority application(s): 2010904679 20.10.10 AU

10 May 2012 Application Open to Public Inspection

  Published as AU-A-2011202932

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