[Class : 11] Water Intake Screening Equipment, Distillation Apparatus, Distillation Columns, Filters, Filters For Airconditioning, Water Intake Apparatus, Water Supply Instalation, Water Purifying Apparatus And Machine Included In Class 11.

[Class : 7] Material Handling Systems, Sifters, Stalk Separators, Conveyors, Elevating Apparatus, Elevating Belts, Elevators, Elevator Chains, Hoists, Hoppers, Feeders, Lifting Apparatus, Pulleys, Separators, Drum Screens In Class 7.

[Class : 16] Instructional And Teaching Material, Printed Publications In Newspapers, Magazines And Periodicals, Printed Matter.