A PROCESS FOR THE PRODUCTION OF NIOBIUM AND/OR TANTALUM POWDER WITH LARGE SURFACE AREA

Details for Australian Patent Application No. 2003254646 (hide)

International Classifications

Event Publications

30 October 2003 Complete Application Filed

Priority application(s): PI0204587-7 04.11.02 BR

1 July 2004 Application Open to Public Inspection

Published as AU-A-2003254646

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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