DEVICE AND METHOD FOR DETECTING DEFECTS IN A WOOD OR WOOD-BASED PRODUCT FROM ITS ACOUSTIC SIGNATURE

Details for Australian Patent Application No. 2002347279 (hide)

Owner CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) CENTRE DE COOPERATION INTERNATIONALE EN RECHERCHE AGRONOMIQUE POUR LE DEVELOPPEMENT - C.I.R.A.D. CENTRE TECHNIQUE DU BOIS ET DE L'AMEUBLEMENT

Inventors KRONLAND-MARTINET, Richard; GUILLEMAIN, Philippe; GRENIER, David; LANVIN, Jean-Denis; BRANCHERIAU, Loic; CALCHERA, Gilles; BAILLERES, Henri

Pub. Number AU-A-2002347279

PCT Number PCT/FR02/03272

PCT Pub. Number WO2003/027670

Priority 01/12338 25.09.01 FR

Filing date 25 September 2002

Wipo publication date 7 April 2003

International Classifications

G01N 033/46 Investigating or analysing materials by specific methods not covered by groups - Wood

G01N 029/14 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - using acoustic emission techniques

G01N 029/04 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Analysing solids

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 01/12338 25.09.01 FR

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002347279

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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