ALUMINUM-SILICON ALLOYS HAVING IMPROVED MECHANICAL PROPERTIES

Details for Australian Patent Application No. 2002340620 (hide)

Owner SALZBURGER ALUMINIUM AKTIENGESELLSCHAFT

Inventors OGRIS, Erhard; UGGOWITZER, Peter; WOHRER, Josef

Pub. Number AU-A-2002340620

PCT Number PCT/AT02/00309

PCT Pub. Number WO2003/040423

Priority A 1733/2001 05.11.01 AT

Filing date 5 November 2002

Wipo publication date 19 May 2003

International Classifications

C22F 001/04 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of aluminium or alloys based thereon

C22F 001/043 Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working - of alloys with silicon as the next major constituent

C22C 021/02 Alloys based on aluminium - with silicon as the next major constituent

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): A 1733/2001 05.11.01 AT

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002340620

22 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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