Water softening apparatus and installations; Water purifying apparatus and machines; water desalination plants; Filaments for electric lamps; Water filtering apparatus; Aquarium filtration apparatus; Heating installations; Purification installations for sewage; Ionization apparatus for the treatment of air or water; Air purifying apparatus and machines; Regulating and safety accessories for water apparatus, namely, reverse flow check valves; Regulating accessories for water or gas apparatus and pipes, namely, flashback arrestors and reverse flow check valves; Level controlling valves in tanks; Sanitary installations in the nature of steam rooms; Sanitary installations, namely, industrial sewage treatment plants and industrial water treatment plants; Water intake apparatus, namely, hot water tanks, water purification tanks; Hydrants; Water purification installations; water conduits installations, namely, plumbing fittings in the nature of valves; Flushing apparatus namely, automatic flush valves for toilets; Water sterilizers; Water heaters; Cooling installations for water; Ventilation installations and apparatus, namely, ventilation hoods

Import-export agencies; The bringing together, for the benefit of others, of a variety of goods, enabling customers to conveniently view and purchase goods in the field of water treatment equipment and water treatment machinery for fish farms; Retail store services featuring goods in the field of water treatment equipment and water treatment machinery for fish farms; Catalog ordering services and mail order services by means of telecommunications or via an internet web site featuring goods in the field of water treatment equipment and water treatment machinery for fish farms

Copyright management; Licensing of intellectual property; Monitoring intellectual property rights for legal advisory purposes; Intellectual property consultancy