Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same

Details for Australian Patent Application No. 2005296406 (hide)

Owner POSCO

Inventors Kim, Myung Sik; Kim, Deuk Chae; Cho, Il-Hyun; Bang, Soo Young; Choi, Chong Won; Joo, Sang Hoon; Shin, Sung Kee; Lee, Kwang Hee; Park, Min Chul; Choi, Kwang-Soo; Choi, Seung-Ho

Agent Griffith Hack

Pub. Number AU-B-2005296406

PCT Pub. Number WO2006/043770

Priority 10-2004-0100249 02.12.04 KR; 10-2005-0084615 12.09.05 KR; 10-2004-0083446 19.10.04 KR

Filing date 18 October 2005

Wipo publication date 27 April 2006

Acceptance publication date 10 December 2009

International Classifications

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

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/043770 Priority application(s): WO2006/043770

10 December 2009 Application Accepted

  Published as AU-B-2005296406

15 April 2010 Standard Patent Sealed

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