Gas supply system for a metallurgical furnace and operating method for said system

Details for Australian Patent Application No. 2003276022 (hide)

International Classifications

Event Publications

19 February 2004 Complete Application Filed

Priority application(s): 102 53 535.3 16.11.02 DE

15 July 2004 Application Open to Public Inspection

Published as AU-B-2003276022

22 January 2009 Application Accepted

Published as AU-B-2003276022

21 May 2009 Standard Patent Sealed

26 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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