METHOD OF GAS CARBURIZING

Details for Australian Patent Application No. 2003235955 (hide)

Owner KOYO THERMO SYSTEMS CO., LTD.

Inventors TACHISATO, Showa

Pub. Number AU-A-2003235955

PCT Number PCT/JP03/05422

PCT Pub. Number WO2003/104516

Priority PCT/JP02/05767 11.06.02 JP; 2002-342505 26.11.02 JP

Filing date 28 April 2003

Wipo publication date 22 December 2003

International Classifications

C23C 008/22 Solid state diffusion into metallic material surfaces

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): PCT/JP02/05767 11.06.02 JP; 2002-342505 26.11.02 JP

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003235955

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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