Owner Centre de Recherches Metallurgiques, A.S.B.L.

Inventors Schyns, Marc; Uijtdebroeks, Hugo; Franssen, Roger

Agent Halford & Co

Pub. Number AU-B-2002257390

PCT Pub. Number WO2003/008951

Priority 2001/0482 17.07.01 BE

Filing date 23 April 2002

Wipo publication date 3 March 2003

Acceptance publication date 30 August 2007

G01N 21/892 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

B21B 28/00 (2006.01) Maintaining rolls or rolling equipment in effective condition

B21B 38/00 (2006.01) Methods or devices for measuring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product

B21C 51/00 (2006.01) Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses

G01N 21/952 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light