A PRESTRESSED TRACK GIRDER AND ITS MANUFACTURE METHOD

Details for Australian Patent Application No. 2002320752 (hide)

Owner SHANGHAI MAGLEV TRANSPORTATION DEVELOPMENT CO., LTD

Inventors WU, Xiangming; WU, Zhong; REN, Tinzhu

Pub. Number AU-A-2002320752

PCT Number PCT/CN02/00463

PCT Pub. Number WO2003/035982

Priority 01132016.8 26.10.01 CN

Filing date 1 July 2002

Wipo publication date 6 May 2003

International Classifications

E01B 025/30 Tracks for special kinds of railways

E04C 003/26 Structural elongated elements designed for load-supporting

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 01132016.8 26.10.01 CN

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002320752

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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