Apparatus for electric to acoustic conversion

Details for Australian Patent Application No. 2002302881 (hide)

International Classifications

Event Publications

12 December 2002 Complete Application Filed

Priority application(s): 0101720-1 16.05.01 SE

1 May 2003 Application Open to Public Inspection

Published as AU-B-2002302881

28 July 2005 Application Accepted

Published as AU-B-2002302881

24 November 2005 Standard Patent Sealed

11 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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