Photoelectric measurement of moving filamentary material
Photoeletric type measuring method and device
Photometric grinder and lathe gauge
Plate scanner for printing plates
Plate thickness measuring method and apparatus
Polishing apparatus including thickness or flatness detector
Position and orientation tracking system
Procedure and means for measuring the thickness of a film-like o
Process and apparatus for measuring discoloration
Process and device for measuring the optical properties of thin
Process and device for the measurement of a physical quantity of
Process for checking the dimension of a part
Process for measuring the volume of an object by means of a lase
Process for the determination of thickness of adhesive layers of
Process monitoring and thickness measurement from the back side