METHOD OF PROCESSING BRITTLE MATERIAL AND PROCESSING DEVICE

Details for Australian Patent Application No. 2002328528 (hide)

Owner MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.

Inventors OTSU, Yasuhide

Pub. Number AU-A-2002328528

PCT Number PCT/JP02/08538

PCT Pub. Number WO2003/018276

Priority 2001-252461 23.08.01 JP

Filing date 23 August 2002

Wipo publication date 10 March 2003

International Classifications

B28D 005/00 Fine working of gems, jewels, crystals, e.g. of semiconductor material

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001-252461 23.08.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002328528

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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