[Class : 9] Scientific, Nautical, Surveying, Photographic, Cinematographic, Optical, Weighing, Measuring, Signaling, Checking, Inspecting, Emergency, Life Saving And Teaching Apparatus And Instruments; Apparatus And Instruments For Conducting, Switching, Transforming, Accumulating, Regulating Or Controlling Electricity.[Class : 11] Air Or Water Purification Apparatus And Mac...

[Class : 1] Water Treatment Products; Water Purification Products; Water Softening Products.[Class : 5] Disinfectants For Swimming Pools; Bactericides; Germicides; Algicides.[Class : 7] Water Treatment Machines; Machines For Cleaning Swimming Pools; Water Pumps For Swimming Pools.[Class : 9] Electrolyzers; Software For Monitoring, Analyzing, Controlling And Implementing Oper...