Device for injecting a treatment gas into a molten metal

Details for Australian Patent Application No. 2003274293 (hide)

International Classifications

Event Publications

12 February 2004 Complete Application Filed

Priority application(s): 02/10675 28.08.02 FR

6 May 2004 Application Open to Public Inspection

Published as AU-B-2003274293

13 December 2007 Assignment before Grant

Rhenalu, Pechiney The application has been assigned to Novelis Inc.

14 August 2008 Application Accepted

Published as AU-B-2003274293

11 December 2008 Standard Patent Sealed

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