MULTISTAGE HOT ROLLING MILL AND METHOD OF ROLLING BY THE MULTISTAGE HOT ROLLING MILL

Details for Australian Patent Application No. 2001232281 (hide)

Owner HITACHI, LTD.

Inventors KOBAYASHI, Yujiro; KAJIWARA, Toshiyuki; HORII, Kenji; YOSHIMURA, Yasutsugu; YAMADA, Shigekazu

Pub. Number AU-A-2001232281

PCT Pub. Number WO2002/064275

Filing date 14 February 2001

Wipo publication date 28 August 2002

International Classifications

B21B 001/22 Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section - for rolling bands or sheets of indefinite length

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2001232281

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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