HOT ROLLING METHOD AND APPARATUS FOR HOT STEEL SHEET

Details for Australian Patent Application No. 2003238695 (hide)

Owner NIPPON STEEL CORPORATION

Inventors YOSHIDA, Mitsuru; KIMURA, Hiroshi; NOGUCHI, Koji; NAKAMOTO, Takehiro; SAKAUE, Hiroki; TAKAHASHI, Koya; YOSHIYAMA, Tomoaki; YAMADA, Tetsuya; IWAO, Yusuke

Pub. Number AU-A-2003238695

PCT Number PCT/JP03/07229

PCT Pub. Number WO2004/000476

Priority NO.2002-167512 07.06.02 JP; NO.2002-193300 02.07.02 JP; NO.2002-206831 16.07.02 JP; NO.2002-365867 17.12.02 JP; NO.2003-034808 13.02.03 JP; NO.2003-070030 14.03.03 JP

Filing date 6 June 2003

Wipo publication date 6 January 2004

International Classifications

B21B 037/74 Control devices or methods specially adapted for metal-rolling mills or the work produced thereby - Temperature control, e.g. by cooling or heating the rolls or the product

B21B 045/00 Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): NO.2002-167512 07.06.02 JP; NO.2002-193300 02.07.02 JP; NO.2002-206831 16.07.02 JP; NO.2002-365867 17.12.02 JP; NO.2003-034808 13.02.03 JP; NO.2003-070030 14.03.03 JP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003238695

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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