METHOD FOR PRODUCING CERAMIC OPTICAL PARTS

Details for Australian Patent Application No. 2002360008 (hide)

Owner SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventors HASEGAWA, Masato

Pub. Number AU-A-2002360008

PCT Number PCT/JP02/13494

PCT Pub. Number WO2003/055826

Priority 2001-393035 26.12.01 JP

Filing date 25 December 2002

Wipo publication date 15 July 2003

International Classifications

C04B 035/645 Shaped ceramic products characterised by their composition - Pressure sintering

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2001-393035 26.12.01 JP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002360008

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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