Heat exchanger of ventilating system

Details for Australian Patent Application No. 2003206235 (hide)

International Classifications

Event Publications

17 July 2003 Complete Application Filed

30 September 2004 Application Open to Public Inspection

Published as AU-B-2003206235

6 September 2007 Application Accepted

Published as AU-B-2003206235

10 January 2008 Standard Patent Sealed

1 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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