11
Automatic watering installations; Watering machines for agricultural purposes; Watering apparatus [automatic] for garden use; Spray installations for the automatic watering of fields; Sprinklers [automatic installations] for watering flowers and plants; Irrigation sprinklers; Agricultural irrigation units; Irrigation spray nozzles; Drip irrigation systems; Apparatus for fertilizer irrigation; Sprinkler systems for irrigation; Sprinkler machines for agricultural irrigation; Sprinkler machines for horticultural irrigation; Sprinkler systems for lawn irrigation; Irrigation apparatus for horticultural use; Decorative fountains, sprinkler and irrigation systems; Sprinkler apparatus [automatic] for horticultural irrigation; Sprinkler apparatus [automatic] for agricultural irrigation; Water filters; Water filtering units; Water filtering apparatus; Water filtering installations; Drinking water (Filters for -); Filters for water filtering apparatus; Filters for drinking water; Apparatus for water filtering; Domestic water filtering units; Water filters for industrial purposes; Electrostatic filters for water filtration; Water filters for household purposes; Filters for water release devices; Water filters [installations] for agricultural purposes; Filter apparatus for water supply installations; Membranes for water filtering apparatus; Water filtration apparatus; Water filtration installations; Water filtration bottles sold empty; Cartridge filtration units [water treatment equipment]; Appliances for water filtration [other than machines]; Reverse osmosis filtration units [water treatment equipment]; Membranes for the filtration of water; Membrane filtration units for water treatment apparatus
17
Irrigation hoses; Water hoses for irrigation; Hoses adapted for irrigation purposes; Flexible tubes for use in irrigation
19
Plastic conduits for irrigation
21
Sprinklers for watering flowers and plants; Syringes for watering flowers and plants
37
Land irrigation; Irrigation devices installation and repair; Installation and maintenance of irrigation systems; Civil engineering relating to water irrigation