ULTRASOUND SENSOR FOR NONDESTRUCTIVE CONTROL OF METALLURGICAL PRODUCTS

Details for Australian Patent Application No. 2002361441 (hide)

Owner VALLOUREC AND MANNESMANN TUBES

Inventors VAHE Michel; CRETENOT, Guillaume; BISIAUX Bernard

Pub. Number AU-A-2002361441

PCT Number PCT/FR02/04296

PCT Pub. Number WO2003/050527

Priority 01/16138 13.12.01 FR

Filing date 11 December 2002

Wipo publication date 23 June 2003

International Classifications

G01N 029/10 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 01/16138 13.12.01 FR

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002361441

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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