DOUBLE LAYER ACOUSTIC LINER AND A FLUID PRESSURIZING DEVICE AND METHOD UTILIZING SAME

Details for Australian Patent Application No. 2002227326 (hide)

Owner DRESSER-RAND COMPANY

Inventors LIU, Zheji

Pub. Number AU-A-2002227326

PCT Pub. Number WO2002/052110

Priority 09/745,862 21.12.00 US; 09/929,193 14.08.01 US

Filing date 8 November 2001

Wipo publication date 8 July 2002

International Classifications

E04B 001/82 Constructions in general - specifically with respect to sound only

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002227326

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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