An apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same

Details for Australian Patent Application No. 2003289517 (hide)

Owner Research Institute of Industrial Science & Technology VOEST-ALPINE Industrieanlagenbau GmbH & Co POSCO

Inventors Hauzenberger, F.; Cho, Min-Young; Jang, Young-Jae; Jung, Young-Chae; Nan, Kung-Won

Agent Griffith Hack

Pub. Number AU-B-2003289517

PCT Number PCT/KR2003/0028

PCT Pub. Number WO2004/057037

Priority 10-2002-0082630 23.12.02 KR

Filing date 23 December 2003

Wipo publication date 14 July 2004

Acceptance publication date 9 October 2008

International Classifications

C21B 13/00 (2006.01) Making spongy iron or liquid steel, by direct processes

C21B 13/14 (2006.01) Making spongy iron or liquid steel, by direct processes - Multi-stage processes

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10-2002-0082630 23.12.02 KR

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003289517

27 April 2006 Change of Name(s) of Applicant(s), Section 104

  Research Institute of Industrial Science & Technology; VOEST-ALPINE Industrieanlagenbau GmbH & Co; Posco The name of the applicant has been changed to Research Institute of Industrial Science & Technology; VOEST-ALPINE Industrieanlagenbau GmbH & Co; POSCO

9 October 2008 Application Accepted

  Published as AU-B-2003289517

20 November 2008 Corrigenda

  Applications Accepted - Name Index Under the name Research Institute of Industrial Science & Technology, Application No. 2003289517, under INID(72) correct the co inventor name to Nam, Kung-Won

5 February 2009 Standard Patent Sealed

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