Non-metal sealing rings for use as connection seals; Plastic swimming pool hoses; Watering hose; Cords of rubber; Crude rubber; Electrical insulating rubber products; Electrical insulating tape; Fittings, not of metal, for flexible pipes; Fittings, not of metal, for pipes; Insulating materials; Insulating sleeves for power lines; Junctions, not of metal, for flexible pipes; Junctions, not of metal, for pipes; Junctions, not of metal, for rigid pipes; Lawn hoses; Moldable compounds for use in ...

Air conditioning apparatus and installations; Air filters for air conditioners in vehicle passenger compartments; Coils as parts of distilling, heating or cooling installations; Fans for air conditioning apparatus; Filters, heaters and pumps sold in combination for use in swimming pools; Gas purification machines; Plumbing fittings, namely bibbs, cocks, traps, valves; Portable electric deicers for preventing ice damage in waterways; Waste water purification apparatus, installations and tanks;...