Mark Identification
DORR-OLIVER
Serial Number
72040671
Filing Date
Nov 14, 1957
Registration Date
Jul 15, 1958
Trademark by
Classification Information
AERATORS, AGITATORS, BAR SCREENS, CLASSIFIERS, DISINTEGRATORS, FLOCCULATING EQUIPMENT, HYDROCYCLONES, PUMPS, REPULPERS, ROTARY SCREENS, SAND WASHERS, SEWAGE DISTRIBUTORS, SEWAGE DIGESTERS, SLURRY MIXERS, AND THICKENERS
Yarns and Threads