SYSTEM FOR CONTROLLING THE OPERATING PRESSURES WITHIN A SUBTERRANEAN BOREHOLE

Details for Australian Patent Application No. 2002326421 (hide)

International Classifications

Event Publications

23 January 2003 Complete Application Filed

Priority application(s): 09/918,929 31.07.01 US

29 May 2003 Application Open to Public Inspection

Published as AU-A-2002326421

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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