MATERIAL FOR SLIDING PARTS HAVING SELF-LUBRICITY AND WIRE MATERIAL FOR PISTON RING

Details for Australian Patent Application No. 2003244199 (hide)

Owner HITACHI METALS, LTD.

Inventors FUJITA, Etsuo; KUBOTA, Kunichika; MASUGATA, Yoshiki; MINAGI, Yoshihiro

Pub. Number AU-A-2003244199

PCT Number PCT/JP03/08309

PCT Pub. Number WO2004/003246

Priority 2002-191722 01.07.02 JP

Filing date 30 June 2003

Wipo publication date 19 January 2004

International Classifications

C22C 038/00 Ferrous alloys, e.g. steel alloys

C22C 038/58 Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

C22C 038/60 Ferrous alloys, e.g. steel alloys - containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur

C21D 001/06 General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Surface hardening

Event Publications

18 September 2003 Complete Application Filed

  Priority application(s): 2002-191722 01.07.02 JP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003244199

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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