LASERSHAPE

MEASUREMENT APPARATUS AND INSTRUMENTS FOR MEASURING THE SURFACE FLATNESS OF MOVING PRODUCTS AND/OR FOR THE CORRECTION OF FLATNESS DEFECTS SO DETECTED; OPTICAL APPARATUS AND INSTRUMENTS FOR THE MEASUREMENT OF THE SURFACE FLATNESS OF PRODUCTS HAVING LIGHT REFLECTING PROPERTIES, NOTABLY FOR MOVING METALLURGICAL PRODUCTS

FABRICATION OF METALLURGICAL FLAT PRODUCTS BY ROLLING, MEASUREMENT OF THE SURFACE FLATNESS OF METALLURGICAL MOVING PRODUCTS AND CORRECTION OF FLATNESS DEFECTS SO DETECTED