Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacturing processes; packing, stopping and insulating materials of rubber or plastics; flexible pipes, tubes and hoses, not of metal; insulating materials; threads of plastic for soldering; pipe muffs, not of metal; junctions, not of metal, for pipes; rubber sheets; plastics in extruded form for use in further manufacturing, in t...

Apparatus and installations for lighting vehicles, heating fluids, cooling fluids, steam generating, smoke generating apparatus for cooking, drying animal feed, ventilating being exhaust fans; apparatus for water supply, namely, pipe valves, being parts of water supply systems; apparatus for the separation of gases for sanitary purposes; water purification installations; sea water desalination plants; purification installations for sewage; water distilling units; gas stoves being heating appa...