Method of manufacturing electric resistance welded tube with excellent weld characteristic

Details for Australian Patent Application No. 2006324717 (hide)

Owner JFE Steel Corporation

Inventors Matsuo, Nobuyuki; Murakami, Muneyoshi; Sugimoto, Yuji; Kenmochi, Kazuhito; Okabe, Takatoshi; Inoue, Tomohiro; Yokoyama, Hiroyasu; Shiotani, Osamu; Iwazaki, Kenichi

Agent Griffith Hack

Pub. Number AU-B-2006324717

PCT Pub. Number WO2007/069425

Priority 2006-188569 07.07.06 JP; 2005-362722 16.12.05 JP; 2006-163203 13.06.06 JP; 2006-186675 06.07.06 JP

Filing date 9 November 2006

Wipo publication date 21 June 2007

Acceptance publication date 23 September 2010

International Classifications

B21C 37/083 (2006.01) Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for - Supply, or operations combined with supply, of strip material

B21D 5/12 (2006.01) Bending sheet metal along straight lines, e.g. to form simple curves

B23K 13/00 (2006.01) Welding by high-frequency current heating

Event Publications

8 May 2008 PCT application entered the National Phase

  PCT publication WO2007/069425 Priority application(s): WO2007/069425

23 September 2010 Application Accepted

  Published as AU-B-2006324717

28 October 2010 Application for Amendment

  The nature of the amendment is: Amend the invention title to read : Method of manufacturing electric resistance welding pipe having excellent characterization of welded seam. Address for service in Australia - Griffith Hack Level 29, Northpoint 100 Miller Street North Sydney NSW 2060

17 February 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Method of manufacturing electric resistance welding pipe having excellent characterization of welded seam 2007

24 February 2011 Standard Patent Sealed

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