11
Apparatus for lighting, heating, steam generation, cooking,
refrigerating, drying, ventilation, water supply and
sanitary purposes; plumbing fixtures; plumbing
installations for bathrooms; toilet tanks; water
distribution installations; automatic water supply
installations; water-conditioning installations; waste
water treatment installations; water purification
installations; waste water purification installations;
installations for water filtering systems; bath drainage
pipes; drainage conduites for sanitary installations;
bathroom equipment; shower equipment; waste water treatment
tanks for industrial purposes; waste water treatment tanks
for household purposes; hot water tanks; water purification
tanks; sanitary installations; flexible pipes being parts
of bath plumbing installations; flexible pipes being parts
of sink plumbing installations; flexible pipes being parts
of shower plumbing installations; flexible pipes being
parts of wash-hand basin plumbing installations; water pipes
[parts of sanitary installations]; boiler pipes [tubes] for
heating installations; boiler tubes for heating
installations; shower hoses; water-pipes for sanitary
installations
17
Rubber, gutta-percha, gum, asbestos, mica being unprocessed
or semi-processed and substitutes of all these materials;
plastic materials and resins in extruded form used in
manufacturing operations; packing, stopping and insulating
materials; non-metallic hoses and pipes; non-metallic
reinforcing materials for flexible pipes; non-metallic
reinforcing materials for solid pipes; watering hoses;
sealing rings for water supply pipes; gasket sealer for pipe
connections; waterproofing joints not of metal; plastic
pipes for swimming pools; plastic pipes for plumbing;
plastic pipes for air conditioners; pipes of plastic for
agricultural purposes; connections not of metal for tubes;
connections not of metal for pipes; flexible plastic pipes
for ventilation systems; flexible pipes for the transfer of
liquids; flexible pipes not of metal; flexible tubes not of
metal; flexible tubes and pipes not of metal; flexible
plastic tubes for use in plumbing; flexible plastic tubes
for the transport of natural gas; tube connectors;
hydraulic pipes of plastic; irrigation hoses; non-metallic
pipes for agricultural purposes; plastic pipes; irrigation
hoses; pipe sleeves, not of metal; gasket sealer for pipes;
non-metallic frames for compressed air ducts; connection
pieces
19
Construction materials [non-metallic]; non-metallic rigid
pipes for building; asphalt, pitch and bitumen;
transportable buildings not of metal; monuments not of
metal; non-metallic caps; water tanks of masonry; water
tanks of masonry for household purposes; non-metallic sewer
ducts; non-metallic water ducts; non-metallic rigid pipes
for building; ducts not of metal for ventilating and
air-conditioning installations; non-metallic drain pipes;
plastic tubes for plumbing; plastic tubes for the transport
of natural gas; lawn edgings of plastic; gutters of plastic
for roofs and balconies; irrigation gutters of plastic;
plastic drainage gutters; irrigation and drainage gutters
of plastic; polyethylene tubes for heating and cooling
systems by geothermal energy; traps [ valves ] not of metal
and non-plastic; water pipes not of metal; non-metallic
air conditioning tubes; heating pipes; non-metallic rigid
pipes for building; non-metallic rigid pipes for
construction works; polyethylene tubes for heating and
cooling systems by geothermal energy