DURCO
LABORATORY EQUIPMENT PARTICULARLY SUCH FOR HANDLING CORROSIVE LIQUIDS--NAMELY [ AGITATORS, TANKS, CONDENSERS, ] DENITRATING EQUIPMENT, [ DISTILLING APPARATUS, EVAPORATORS, ] FILTERS, BLEACHING EQUIPMENT, [ KETTLES, KJELDAHL DIGESTION APPARATUS, ACID RECONDITIONING APPARATUS, ] THERMOMETER WELLS, CONCENTRATING TOWERS, [ AND WET ASHING EQUIPMENT ]
Registered · March 10, 1945 · 71480747 ·