[Class : 40] Treatment Of Materials As Included In Class 40

[Class : 11] Water Treatment Filters; Waste Water Treatment Apparatus; Waste Water Treatment Installations; Waste Water Treatment Tanks; Water Treatment Units For Aerating And Circulating Water; Water Treatment Apparatus For Water Softening For Domestic Use; Waste Water Treatment Tanks For Industrial Purposes

[Class : 1] Sewerage Water Treatment Chemicals Including In Class 1.

[Class : 11] Sewer Installations And Sanitary Fittings Including In Class 11.

[Class : 40] Waste Treatment, Water Treatment, Waste Treatment (Transformation), Waste Water Treatment, Treatment Of Chemical Waste, Recycling And Waste Treatment, Treatment Of Waste Material, Treatment Of Captured Landfill Gas,Treatment Of Industrial Waste, Waste Disposal (Treatment Of Waste) Including In Class 40

[Class : 11] Sewage Treatment Plant, Sewage Treatment (Purification) Installations Including In Class 11

[Class : 40] Sewage Treatment Services Including In Class 40.