11 Friction lighters for igniting gas; lighters, namely, utility lighters for lighting grills, fireplaces and candles; regulating and safety accessories for water apparatus, namely, pressure regulators and valves for water installations; regulating and safety accessories for water pipes, namely, regulating accessories for water apparatus and pipes; regulating and safety accessories for gas apparatus and pipes; feeding apparatus for heating boilers, namely, pipes for heating boilers; drying installations, namely, industrial apparatus using air for drying components in the electronics, semiconductor, circuit board, pharmaceutical, medical and food and beverage industries; lighting apparatus, namely, lighting installations; gas condensers, other than parts of machines; installations for cooking, namely, cooktops, cooking ovens, cooking rings; air conditioners; sanitary apparatus and installations, namely, taps for pipes and pipelines being part of sanitary installations and pressure regulators for sanitary installations; water filtering apparatus; fumigation apparatus, not for medical purposes, namely, air conditioning units; filters for air conditioning; filters for drinking water; chandeliers; electric lamps; lamps; light bulbs, electric; light bulbs; taps; heat exchangers, other than parts of machines; coils as parts of distilling, heating or cooling installations; flexible pipes being parts of bath plumbing installations; flexible pipes being parts of shower plumbing installations; flexible pipes being parts of wash-hand basin plumbing installations; flexible pipes being parts of sink plumbing installations; luminous tubes for lighting; pipes for heating boilers; plumbing fittings, namely, level controlling valves in tanks; thermostatic valves as parts of heating installations; thermostatic radiator values as parts of heating installations; heating installations; boilers for heating installations; burners for heating installations; steam generating installations; air-conditioning apparatus; water distribution installations, namely, water faucet spout, water closets, and drains; air valves for steam heating installations; anti-splash tap nozzles; aquarium filtration apparatus; bath fittings, namely, faucets and tub control valves, bath screens and fitted liners for baths and showers; dampers, namely, control devices used in air ducts to regulate the flow of air; distillation apparatus not for scientific purposes; distillation columns as parts of distilling installations; expansion tanks as parts of central heating installations; gas lighters namely, friction lights for igniting gas; gas scrubbing apparatus; hot air bath fittings, namely, steam valves; mixer faucets for water pipes; water filters as parts of household and industrial plumbing installation, water purification installations and water cooling and heating installations; water fountains; humidifiers for central heating radiators; kiln furniture, namely, supports for kilns; lamp mantles; lamp chimneys; lamp glasses; lamp globes; lamp reflectors; lamp shades; lampshade holders; light diffusers; loading apparatus for furnaces, namely, namely heat diffusion collars and discs for use in furnaces, refractory ceramic rollers sold as an integral unit of furnaces; mixer taps for water pipes; gas scrubbers as parts of gas installations; sockets for electric lights; washers for water taps; pipes as parts of sanitary installations