METHOD FOR AVOIDING ADHESIONS AND SCRATCHES DURING RECRYSTALLIZATION ANNEALING OF COLD ROLLED STRIPS

Details for Australian Patent Application No. 2002358765 (hide)

Owner MESSER GRIESHEIM GMBH

Inventors SCHMIDT, Hans-Peter; GROGNET, Philipe

Pub. Number AU-A-2002358765

PCT Number PCT/EP02/14553

PCT Pub. Number WO2003/052148

Priority 101 62 702.5 19.12.01 DE

Filing date 19 December 2002

Wipo publication date 30 June 2003

International Classifications

C21D 009/67 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles

C21D 001/76 General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Adjusting the composition of the atmosphere

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 101 62 702.5 19.12.01 DE

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002358765

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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