METHOD AND DEVICE FOR THE AUTOMATIC PRODUCTION OF WAFERS

Details for Australian Patent Application No. 2002317655 (hide)

Owner NETSTAL-MASCHINEN AG

Inventors VOGT, Eric.; WEINMANN, Robert

Pub. Number AU-A-2002317655

PCT Number PCT/CH02/00423

PCT Pub. Number WO2003/020491

Priority 1621/01 31.08.01 CH

Filing date 26 July 2002

Wipo publication date 18 March 2003

International Classifications

B29C 045/38 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Cutting-off equipment for sprues or ingates

B29C 045/56 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - using mould parts movable during or after injection, e.g. injection-compression moulding

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 1621/01 31.08.01 CH

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002317655

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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