Rabble arm for a furnace

Details for Australian Patent Application No. 2002312891 (hide)

Owner Paul Wurth S.A.

Inventors Arendt, Steve; Streitz, Serge; Lonardi, Emile; Hutmacher, Patrick; Kraemer, Edgar

Agent Lord and Company

Pub. Number AU-B-2002312891

PCT Number PCT/EP02/05114

PCT Pub. Number WO2002/086407

Priority 90762 20.04.01 LU

Filing date 19 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 16 August 2007

International Classifications

C21B 13/06 (2006.01) Making spongy iron or liquid steel, by direct processes

F27B 1/02 (2006.01) Shaft or like vertical or substantially vertical furnaces

F27B 1/10 (2006.01) Shaft or like vertical or substantially vertical furnaces

F27B 9/18 (2006.01) Furnaces through which the charge is moved mechanically, e.g. of tunnel type

F27B 9/24 (2006.01) Furnaces through which the charge is moved mechanically, e.g. of tunnel type

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 90762 20.04.01 LU

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002312891

16 August 2007 Application Accepted

  Published as AU-B-2002312891

3 January 2008 Standard Patent Sealed

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