METHOD AND DEVICE FOR THE PUNCTIFORM MACHINING OF A WORKPIECE BY MEANS OF A LASER BEAM

Details for Australian Patent Application No. 2003245831 (hide)

Owner SIEMENS AKTIENGESELLSCHAFT

Inventors DIETRICH, Stefan

Pub. Number AU-A-2003245831

PCT Number PCT/DE03/01570

PCT Pub. Number WO2004/018142

Priority 102 37 893.2 19.08.02 DE

Filing date 14 May 2003

Wipo publication date 11 March 2004

International Classifications

B23K 026/06 Working by laser beam, e.g. welding, cutting, boring - Shaping the laser beam, e.g. by masks or multi-focusing

H05K 003/00 Apparatus or processes for manufacturing printed circuits

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 102 37 893.2 19.08.02 DE

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003245831

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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