Water-pipes, not of metal; gutter pipes, not of metal; street gutters, not of metal; chimney cowls, not of metal; chimneys, not of metal; chimney shafts, not of metal; lengthening pieces, not of metal, for chimneys, namely, chimney pots not of metal; drain pipes, not of metal; roof gutters, not of metal; sandstone pipes; water-pipe valves, not of metal or plastic; drain traps, namely, water-pipe valves, not of metal or plastic; chimney pots, not of metal; penstock pipes, not of metal, namely,...

Steam accumulators; heat accumulators; hot air apparatus; air deodorising apparatus; ionization apparatus for the treatment of air or water; air cooling apparatus; gas scrubbing apparatus; desiccating apparatus; hand drying apparatus for washrooms; water filtering apparatus; steam facial apparatus [saunas]; air purifying apparatus and machines; water softening apparatus and installations; fans [air-conditioning]; fans [parts of air-conditioning installations]; electric fans for personal use; ...