Finned tube for heat exchangers, heat exchanger, process for producing heat exchanger finned tube, and process for fabricating heat exchanger

Details for Australian Patent Application No. 2002339744 (hide)

International Classifications

Event Publications

27 February 2003 Complete Application Filed

Priority application(s): 2001-323677 22.10.01 JP; 60/331,210 13.11.01 US

3 July 2003 Application Open to Public Inspection

Published as AU-B-2002339744

8 March 2007 Application Accepted

Published as AU-B-2002339744

5 July 2007 Standard Patent Sealed

21 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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