Process and device for producing strips of silicon steel or multiphase steel

Details for Australian Patent Application No. 2008280462 (hide)

Owner SMS Siemag AG

Inventors Seidel, Jurgen; Ohlert, Joachim

Agent Griffith Hack

Pub. Number AU-A-2008280462

PCT Pub. Number WO2009/012963

Priority 10 2007 035 149.8 25.07.07 DE; 10 2007 034 124.7 21.07.07 DE; 10 2008 029 581.7 21.06.08 DE

Filing date 21 July 2008

Wipo publication date 29 January 2009

International Classifications

C21D 8/02 (2006.01) Modifying the physical properties by deformation combined with, or followed by, heat treatment - during manufacturing of plates or strips

B21B 1/46 (2006.01) Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section - for rolling metal immediately subsequent to continuous casting

C21D 9/46 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for sheet metals

Event Publications

18 February 2010 PCT application entered the National Phase

  PCT publication WO2009/012963 Priority application(s): WO2009/012963

18 March 2010 Amendment Made

  The nature of the amendment is: Amend co-inventor name from Seidel, Jurgen to Seidel, Juergen

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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