A PROCESS FOR KEEPING A TUYERE PASSING THROUGH A METALLURGICAL VESSEL FREE OF A SKULL

Details for Australian Patent Application No. 2003283354 (hide)

International Classifications

Event Publications

25 March 2004 Complete Application Filed

Priority application(s): 102 59 830.4 19.12.02 DE

19 August 2004 Application Open to Public Inspection

Published as AU-A-2003283354

10 May 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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