CUBIC BORON NITRIDE SINTERED BODY AND CUTTING TOOL

Details for Australian Patent Application No. 2002232150 (hide)

Owner SHOWA DENKO K.K.

Inventors ABE, Yoshihiko; YANAGISAWA, Taishu; FUJIMORI, Masao; SHIOI, Kousuke

Pub. Number AU-A-2002232150

PCT Pub. Number WO2002/060833

Priority 2001-021790 30.01.01 JP

Filing date 30 January 2002

Wipo publication date 12 August 2002

International Classifications

C04B 035/5831 Shaped ceramic products characterised by their composition

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002232150

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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