apparatus for evaporation of ultrasonically finely-atomized water, including such apparatus used for air-conditioning, cooling, dust control and odor suppression, in cloud chambers for use in corrosion research, for other industrial use, in agriculture and horticulture and in sterilizers; parts and fittings, and parts and fittings therefor

Ultrasonic and Sonic Spray Nozzle for Vaporizing Fluid for Commercial, Industrial and Laboratory Use