88292089
Feb 7, 2019
Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes, namely, apparatus for disinfecting water; water purification installations; water filters; sewage purification installations; water purification machines, water purification tanks, water purification units; water softening apparatus and installations; water softening units; magnetic water treatment apparatus; sewage treatment plants
Environmental Control Apparatus