STRUCTURE OF UNDERWATER TUNNEL, METHOD OF CONSTRUCTING UNDERWATER TUNNEL, AND CAISSON CONNECTION DEVICE

Details for Australian Patent Application No. 2003211823 (hide)

International Classifications

Event Publications

24 July 2003 Complete Application Filed

Priority application(s): 2002-255441 30.08.02 JP; 2002-255493 30.08.02 JP

13 May 2004 Application Open to Public Inspection

Published as AU-A-2003211823

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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