Method for maintaining uniformity among color measuring...
Method of and a system for color separation
Method of establishing the presence of specific substances in mi
On-line color monitoring and control system and method
On-line color monitoring and control system and method
Photoelectric sensor
Process and arrangement for detecting or recognizing an object
Process for dying material to match a predetermined color
Reflectometer
Reflectometer for a roasting system
Sensitive laser spectroscopy measurement system