A FILTERING NET, A SANDINGPREVENTION SLEEVE AND A SANDING-PREVENTION SCREEN PIPE WITH THE FILTERING NET

Details for Australian Patent Application No. 2003221275 (hide)

International Classifications

Event Publications

7 August 2003 Complete Application Filed

Priority application(s): 02209128.9 01.04.02 CN

20 November 2003 Application Open to Public Inspection

Published as AU-A-2003221275

16 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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