DEVICE, METHOD AND LAYING DEVICE FOR HYDRAULICALLY SUPPORTING A TUNNEL

Details for Australian Patent Application No. 2002233339 (hide)

Owner DE LA MOTTE, Peter, Wilhelm

Inventors DE LA MOTTE, Peter, Wilhelm

Pub. Number AU-A-2002233339

PCT Pub. Number WO2002/077512

Priority 101 14 625.6 23.03.01 DE

Filing date 16 February 2002

Wipo publication date 8 October 2002

International Classifications

F16L 055/165 Devices or appurtenances for use in, or in connection with, pipes or pipe systems

E21D 011/38 Lining tunnels, galleries or other underground cavities, e.g. large underground chambers - Waterproofing

E21D 011/00 Lining tunnels, galleries or other underground cavities, e.g. large underground chambers

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002233339

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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