79036194
Jan 22, 2007
Dec 11, 2007
Circulation system for particle size distribution analyzers, consisting of an ultrasonic probe, flow cell and pump, for use in the field of research and development or quality assurance testing; recirculator for particle size distribution analyzers, consisting of an ultrasonic probe, flow cell and pump, for use in the field of research and development or quality assurance testing
Electrical and Scientific Apparatus