Owner Oy Ekspansio Engineering Limited

Inventors Paavola, Jyri

Agent Davies Collison Cave

Pub. Number AU-B-2005243045

PCT Pub. Number WO2005/111538

Priority 20040694 18.05.04 FI

Filing date 12 April 2005

Wipo publication date 24 November 2005

Acceptance publication date 8 April 2010

G01B 11/24 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring contours or curvatures

G01B 11/04 (2006.01) Measuring arrangements characterised by the use of optical means - specially adapted for measuring length or width of objects while moving

G01B 11/30 (2006.01) Measuring arrangements characterised by the use of optical means - for measuring roughness or irregularity of surfaces

G01N 21/84 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems specially adapted for particular applications

G01N 21/88 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Investigating the presence of flaws, defects or contamination

G01N 21/898 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light