ELEMENT FOR PERCUSSIVE ROCK DRILLING AND METHOD FOR ITS PRODUCTION

Details for Australian Patent Application No. 2003202843 (hide)

Owner SANDVIK AB

Inventors LINDEN, Johan

Pub. Number AU-A-2003202843

PCT Number PCT/SE03/00067

PCT Pub. Number WO2003/062484

Priority 0200176-6 21.01.02 SE

Filing date 17 January 2003

Wipo publication date 2 September 2003

International Classifications

C22C 038/40 Ferrous alloys, e.g. steel alloys - with nickel

C22C 038/46 Ferrous alloys, e.g. steel alloys - with vanadium

C22C 038/48 Ferrous alloys, e.g. steel alloys - with niobium or tantalum

C22C 038/50 Ferrous alloys, e.g. steel alloys - with titanium or zirconium

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 0200176-6 21.01.02 SE

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003202843

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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