Roller hearth furnace for heating and/or temperature equalization of steel or steel alloy continuously cast products and its arrangement upstream of a hot strip finishing train

Details for Australian Patent Application No. 2006337956 (hide)

International Classifications

Event Publications

4 September 2008 Amendment Made

The nature of the amendment is: Amend the invention title to read: Roller hearth furnace for heating and/ or temperature equalization of steel or steel alloy continuously cast products and its arrangement upstream of a hot strip finishing train 2007

4 September 2008 PCT application entered the National Phase

PCT publication WO2007/090455 Priority application(s): WO2007/090455

25 September 2008 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 08 Aug 2008 2007

27 August 2009 Alteration of Name

The name of the applicant has been altered to SMS Siemag Aktiengesellschaft 2007 Amendments

21 July 2011 Application Accepted

Published as AU-B-2006337956

17 November 2011 Standard Patent Sealed

12 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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