Medical and surgical apparatus and instruments; medical and surgical apparatus and instruments for drainage; drainage tubes for medical use; medical tubes and catheters for drainage; medical bags for draining urine or wounds.

Collyrium.

Installations for the control of water pollution

Hand operated plumbing snakes

General plumbing and drainage services including installation and maintenance

Machinery and agricultural implements, especially drainage machines and machines for treating and processing of agricultural land, sports fields and meadows; machines for the improvement of (artificial) grass, seeders, cultivators; mechanized prickers

Apparatus for the supply of water for sanitary purposes; drains for the draining of water in sanitary installations; fittings for the draining of water; fittings for the draining of water from shower trays; fittings for the draining of water in sanitary installations; bathroom installations for sanitary purposes; waste fittings for sanitary ware

Floor drains of non-metallic materials; non-metallic drainage products for use in building

Apparatus for the supply of water for sanitary purposes; bathroom installations for sanitary purposes; drains for the draining of water in sanitary installations; fittings for the draining of water in sanitary installations; waste fittings for sanitary ware; fittings for the draining of water; fittings for the draining of water from shower trays; fittings for the draining of water in sanitary installations

Floor drains of non-metallic materials; non-metallic drainage products for use in building

Non-metallic hoses in this class; non-metallic connectors and couplings for hoses; non-metallic flexible corrugated hoses for washing machines

Water treatment apparatus; water treatment filters; apparatus for filtering water; apparatus for purifying water; apparatus for waste water purification; devices for the separation of impurities from water (purification); filters for water purifiers; installations for the treatment of industrial waste water; installations for the abatement of water pollution; installations for the control of water pollution; installations for the purification of waste water; installations for the recycling (purification) of waste water; installations for the treatment (clarifying) of water; installations for water filtration; installations for water purification; waste water treatment apparatus; waste water treatment installations; water filtering installations; water filtering apparatus; apparatus for the removal of grease from a liquid; plumbing fittings including grease traps for kitchen waste water; water treatment and purification systems being kits for oil-water separation; oil-water separators devices for the separation of impurities from water; sanitary apparatus and installations; septic system installations; purification systems for sewerage; chemical treatment apparatus for water purification systems; filters and filter systems for water treatment and purification apparatus; aeration systems for water treatment and purification apparatus; disinfectant apparatus; reactor vessels for aerobic and anaerobic water treatment systems, settling vessels for water treatment systems; pumping apparatus for water treatment systems; control panels and systems for use with water treatment or separator systems, water treatment systems for neutralising waste water; systems for treating chemical and industrial wastes and waste water; parts and accessories for water treatment and purification systems, including filters, diaphragms, valves, diversion valves, skimmers, water, oil, and waste reservoirs, grease traps, silt traps, pollutant traps, float switches, bow screens and pumps; water recycling systems or modules, including rain water, ground water, storm water, grey water and black water recycling systems or modules, parts and accessories for water recycling systems, including filters, diaphragms, valves, diversion valves, skimmers; kits for water treatment systems, including kits for grease-water and oil-water separation; parts and accessories for water treatment systems; parts, components and accessories for the aforesaid goods