Clack valves of rubber; valves of synthetic rubber; flexible pipes, tubes, hoses and fittings therefor (including valves), and fittings for rigid pipes, all non-metallic; flanged elbow hose; non-metal elbows for pipes; non-metal elbows for rigid pipes; elbow joints (non-metallic -) for flexible pipes; watering hose; flexible hoses, not of metal; rubber tubes and pipes; hose pipes made of rubber; pre-formed hose; jackets [insulating] for pipes; hose pipes made of rubber; garden hoses; watering hose; flexible tubes for use in irrigation; hose bandages; flexible hoses, not of metal; flexible hoses composed of plastics; flexible hose pipes of rubber; seals (non-metallic -) for pipes; pipe linings (non-metallic -); junctions, not of metal, for pipes; non-metallic couplings for pipes; non-metallic couplings for pipes; non-metallic couplings for pipes; non-metallic couplings for pipes; tube junctions (non-metallic -); tubes (non-metallic -) for irrigation; tubes (non-metallic -) for irrigation; pipe extensions (non-metallic -); hoses adapted for irrigation purposes; pipe gaskets; junctions, not of metal, for pipes; pipe spacers (non-metallic -); porous irrigation hoses; casings of rubber for tubes; hose pipes made of plastic; flexible hoses composed of plastics; non-metallic couplings for tubes; non-metallic adjustable hoses; non-metallic couplings for tubes; watertight rings for plumbing pipes; hydraulic hoses of plastic; hydraulic hoses of rubber; pipe muffs, not of metal; pipe connections (non-metallic -) [parts of rigid water pipes]; fittings [non-metallic] for flexible pipes; non-metallic flexible hoses made of rubber; connectors (non-metallic -) for hoses; connectors (non-metallic -) for hoses; connectors (non-metallic -) for hoses; connectors (non-metallic -) for hoses; pipe fittings [junctions] (non-metallic -); seed hoses (non-metallic -); fittings, not of metal, for flexible pipes; hose fittings (non-metallic -); fittings, not of metal, for rigid pipes; water hoses for irrigation; water hoses of rubber; water hoses for household use; water hoses of plastic; plastic hoses for agricultural use; water hoses for garden use; rubber hoses for agricultural use; fittings, not of metal, for rigid pipes; non-metallic couplings for rigid pipes; flexible pipes of rubber reinforced with synthetic fabric; non-metal pipe couplings and joints; articles of rubber for use in sealing tubes; non-metallic microporous tubes for use in horticulture; non-metallic microporous hose for use in agriculture; rubber hose for the splicing of cables; articles of rubber for use in sealing tubes; flexible pipes of silicone rubber reinforced with fabric; pipe fittings [junctions] (non-metallic -) parts of rigid water pipes; flexible pipes, tubes, hoses, and fittings therefor, including valves, non-metallic; couplings (non-metallic -) for flexible pipes; pipe fittings comprised primarily of plastic; sealing rings for hose fittings (non-metallic -); pipe support sleeves [rubber]; identification sleeves of rubber for tubes; identification sleeves of rubber for tubes; non-metallic coupling sleeves for tubes; identification sleeves of plastics for tubes; identification sleeves of plastics for tubes; rubber stoppers