Architectural Feature With Improved Acoustic Performance

Details for Australian Patent Application No. 2004302559 (hide)

International Classifications

Event Publications

9 March 2006 Application Open to Public Inspection

Published as AU-A-2004302559

28 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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