A DEVICE FOR COOLING A WORKPIECE

Details for Australian Patent Application No. 2002230347 (hide)

Owner AGA GAS AB

Inventors WILLIAMSSON, Bo; HAAPANEN, Goran; LILJEHULT, Tony

Pub. Number AU-A-2002230347

PCT Pub. Number WO2002/064303

Priority 0100445-6 09.02.01 SE; 0101562-7 04.05.01 SE

Filing date 11 February 2002

Wipo publication date 28 August 2002

International Classifications

B23K 026/42 Working by laser beam, e.g. welding, cutting, boring

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002230347

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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