1 Carbons and graphites, among other expanded graphites, special graphites for nuclear energy, absorbant graphites, refractory carbon and graphite, vitreous carbon, pyrolytic graphite, graphites and carbons containing salts, graphites impregnated with metals, graphites and carbons impregnated with metal alloys, graphites and carbons containing carbides; materials containing resins, among other fluorinated resins; carbons for catalysis; agglomerates of carbon and graphite or of metallographitic composition bonded or not bonded with resins; carbon-carbon composite materials; cermets.
7 Components of carbon, graphite or resins, among other fluorinated resins, components of metal or alloy coated with fluorinated resin, for heat exchangers or the transportation of corrosive liquids, pumps and ejectors; filtering machines; carbons for electrical, technical, electrical engineering and mechanical use, agglomerates of carbon or of metallographitic compositions, such as self-lubricating contact parts, contact slippers, rings and bearings, turbine rings, brushes of carbon and metal brushes for electric machines; brushes for electrical equipment for all vehicles.
9 Apparatus for electrical engineering; carbons for electrical, technical and electrical engineering use, among other electrodes for batteries, agglomerates of carbon or of metallographitic compositions, such as current collector bows, contact blocks of carbon and of carbon silver, slide contacts or rolling contacts for potentiometers or regulating transformers, linings for pantographs, electric resistances, voltage limiters and lightning conductors, rheostats, electrodes for electric arc lamps, electrodes for electroerosion, rotating anticathodes for X-ray tubes, electrodes for electric welding, soldering and gouging.
11 Apparatus and devices for chemical engineering, among other columns and containers, Raschig rings and safety disks; parts therefore; filters; spectrographic carbons for atomic absorption furnaces, for projectors, cinematographic lamps and arc lamps; components of carbon, graphite or resin for heat exchangers.
12 Parts or components of apparatus for locomotion, among other disks for clutch release bearings, brake shoe inserts, linings and disks.
17 Packing and stopping materials; materials for gaskets; fibres and threads, fabrics, felts and ribbons of carbon or of graphite.
22 Raw fibrous textile materials.