72362797
Jun 16, 1970
Nov 14, 1974
EQUIPMENT FOR AIR CONDITIONING, REFRIGERATION, INDUSTRIAL COOLING, WATER POLLUTION CONTROL, AND WATER SAVING; NAMELY, EVAPORATIVE CONDENSERS, COOLING TOWERS, CLOSED CIRCUIT INDUSTRIAL EVAPORATIVE COOLERS FOR COOLING WATER, OILS, OR OTHER FLUIDS, AND PARTS THEREOF
Natural Agricultural Products