REFRACTORY CERAMIC BODY AND ASSOCIATED METALLURGICAL MELTING VESSEL COMPRISING A CHANNEL FOR ACCOMMODATING A DEVICE FOR INTRODUCING A TREATMENT MEDIUM INTO A MELT

Details for Australian Patent Application No. 2002233337 (hide)

Owner RHI AG TECHCOM IMPORT EXPORT GMBH

Inventors BRENNER, Hubert; ARTNER, Christian; SCHUMACHER, Ewald

Pub. Number AU-A-2002233337

PCT Pub. Number WO2002/068889

Priority 101 08 579.6 22.02.01 DE

Filing date 15 February 2002

Wipo publication date 12 September 2002

International Classifications

F27B 003/00 Hearth-type furnaces, e.g. of reverberatory type

C21C 005/46 Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel - Details or accessories

F27B 003/22 Hearth-type furnaces, e.g. of reverberatory type

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002233337

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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