Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software, market studies (engineering) for technical projects to generate wind power, design and updating of computer software, conversion of data from physical to electronic media, consultancy in the field of energy-saving, research on energy generation;

Carbon and graphite for industrial use, in particular expanded graphite, special graphite for nuclear energy, moderating materials for nuclear reactors, absorbent graphite, carbon, carbides, carbon and refractory graphite, vitreous carbon, extruded graphite, pyrolytic graphite, isostatic graphite, isostatic graphite intended for the manufacture of photovoltaic cells, solar graphite intended for the solar panel industry, boron carbide; activated carbon, carbon for filters, carbon for catalysis, coolants for vehicle engines, filter media, absorption substrates, catalyst carriers; mixtures containing carbon and/or graphite with tar, pitch, synthetic resins (unprocessed) or other binders for commercial purposes, particularly as carbonizing agents in metallurgy, for the production of electrodes for electric furnaces and for the production of moulded articles and linings; intercalation compounds of graphite for industrial purposes, particularly for the production of expanded graphite; expanded graphite as bulk material or loose material, particularly for the production of graphite foils, graphite laminates, gaskets, sealants, thermal insulating materials, heat accumulators and heat conducting materials, pellets of carbon or of metallographic compositions;

Common metals and their alloys; moulds for continuous casting, moulds for hot pressing, cradles, sintering plates and crucibles used in the iron and steel industry and in metallurgy, tanks and exchangers of treated steel or anti-corrosive stainless steel, metal building materials; refractory construction materials, transportable constructions of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; metallic materials in the form of plates, consisting of a substrate of metal (steel, carbon or stainless steel) clad with a precious metal (tantalum, zirconium, alloy of nickel niobium or titanium); ironmongery, small items of metal hardware; pipes and tubes of metal; safes; ores;

Elements made of carbon, graphite or fluorized resins (parts of machines) for use as heat exchangers or for transporting corrosive liquids, pumps or ejectors, nozzles; carbon (machine parts) for electrical, technical, electro-technical, mechanical use, especially for photoengraving, conglomerates of coal or metal-graphite compounds, namely rubbing compounds, abrasive brushes, bearing rings and self-lubricating bearings, turbine shrouds, carbon brushes and metal brushes for electric machines; carbon brushes (electricity), dynamo brushes, carbon brushes for electrical equipment of cars, blades for windmills, catalytic converters, fittings for engine boilers, brake linings other than for vehicles, electricity generators, joints (parts of engines), ignition magnetos, exhaust manifolds for motors and engines, brake shoes other than for vehicles, brake segments other than for vehicles, stators; parts and components for machines and parts for mechanical appliances, particularly for the metal, chemical and pharmaceutical, food producing and processing, textile, glass, ceramic, mining, petroleum and natural gas extraction industries, for the industries manufacturing vehicles, apparatuses and machines for transport on land, air, rail and sea, the purification and maintenance of the purity of liquids and gases; parts (included in this class) for machines and appliances for conveyance of bulk materials, cranes, lifting appliances and hoists, robots, engines and clutches (except engines and clutches for land vehicles), gears, step-up and step-down transmissions, mechanical controls, lubricating apparatus, packaging and labelling machines, pumps, slides and valves (as machine parts), steam generators (as machine parts), presses (machines), slide-ring seals, domestic appliances, kitchen machines; armouring and armour plates, friction linings, linings for clutches and brakes, brake disks, bearings, cylinders, rollers, bursting discs, sealing rings, isolating slides, particularly for pumps and heat exchangers, all the above-mentioned goods consisting of carbon or of plastic reinforced with carbon fibres or of a material from the above-mentioned group, coated with a ceramic or metallic material, or of carbon bound with plastic, of sintered metal, of silicon carbide, of pyrocarbon, of pyroboronitride or of carbon impregnated with synthetic or natural resin or with metallic materials, including in each case graphitic forms of carbon; parts of machines, namely containers lined with rubber or plastic and apparatus consisting of metal, brushes, contact pieces, including sliding contacts for the transmission of electrical currents, consisting of carbon, of carbon reinforced with carbon fibres, of plastic reinforced with carbon fibres, of carbon bound with plastic or of metal-containing carbon, including in each case graphitic forms of carbon; all of the foregoing being goods in this class; parts for engines for land vehicles, apparatus for metal arc cutting by using carbon electrodes and electrode-bearing torches (for cutting, chamfering, shaving, back welding, trimming, skimming , piercing and marking of sheet metal), carbon brushes and metal brushes for electric machines; brush holders (parts of machines); rings, namely systems of metal rings (parts of machines) transferring electric current of power and earthing between a stationary part and a rotating part; carbon brushes (parts of machinery) for electrical, technical, electrotechnical and mechanical use; generators of electricity and of wind power, turbine shrouds;

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity in the conduction of electricity in stainless steel, devices for conducting the assembly of electricity between coal brush and spring, voltage limiters and lightning conductors; lightning arresters; data processing equipment and computers; carbon and graphite for electric use, printed circuit boards; smartcards; integrated circuits; integrated circuit packages; jigs for manufacturing semiconductors; dust extraction systems and apparatus, of carbon or reinforced carbon or carbon fibres or one of above mentioned materials, with coatings of pyrolytic carbon, pyrolitic boron nitride or silicon carbide, or of silicon carbide or pyrolytic boron nitride or pyrolitic carbon or of plastic material reinforced with carbon fibres, or of carbon mixed with the plastic or carbon impregnated with natural or artificial resins or metallic materials or of sintered metal, including in each case graphitic forms of carbon; electrodes for electrical and electrochemical purposes, particularly for electric furnaces and electrolysis systems, of carbon, of carbon reinforced with carbon fibres, of carbon impregnated with synthetic or natural resins, of carbon with synthetic resins, silicon carbide, pyrocarbon, including in each case graphitic forms of carbon; linings for electrolysis systems consisting of carbon and/or graphite, of carbon or graphite impregnated with synthetic or natural resins, harnessing bands covered with graphite for railroads; crucibles, skiffs, pipes, tubs and powders for use in laboratories and for measuring during operations, of carbon or graphite, of carbon or graphite reinforced with carbon fibres; diaphragms, counter-electrodes, parts of electrical brakes, grit for telephone systems, components for electrical resistors, particularly rings, wafers, grit, parts for use as electromagnetic shields consisting of carbon, of carbon reinforced with carbon fibres, of plastic reinforced with carbon fibres, of carbon bound with plastic, of carbon impregnated with synthetic or natural resins, of silicon carbide, including in each case graphitic forms of carbon; parts consisting of electrically conductive plastic, of carbon or graphite bound with plastics, including carbon fibres; parts and components for use in the production and processing of materials and parts consisting of high-purity substances, particularly for semiconductor technology, computer technology, solar technology, optical-fibre technology, such as heating elements, materials and heat shields, supporting crucibles, susceptors, electrodes, contact pieces, drawing bars, skiffs, crucibles, caskets, casting moulds, saw backings, wafer carriers, soldering and fusion moulds consisting of carbon or of carbon reinforced with carbon fibres or of one of the above-mentioned materials, but with a coating of pyrocarbon, pyroboronitride or silicon carbide, or of pyrocarbon, pyroboronitride, silicon carbide or of plastic reinforced with carbon fibres or of carbon bound with plastic or of carbon impregnated with synthetic or natural resin, including in each case graphitic forms of carbon; electrodes for electrical and electrochemical purposes, particularly for electric furnaces and electrolysis plants, consisting of carbon, of carbon reinforced with carbon fibres, of carbon bound with plastic or of carbon impregnated with synthetic or natural resin, including in each case graphitic forms of carbon; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, current generators, signal transmission systems, sets of collecting rings for generators, brushes, brush holders, fuses, electrodes for electro-erosion; electrolytic anodes and cathodes, electricity protection systems, fuses, coolers, switches, isolating switches, cooling systems for electrical and electronic appliances; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; interruption fuses, electrode holders for gouging, all agglomerated out of coal or metallographitic compositions such as friction parts, wipers and bows for capturing electric current, bearing rings and self-lubricating bearings, sealing joints and, in general porous, agglomerated or metallographitic carbons, turbine shrouds, carbon brushes and wire brushes for all electric machines, electrical equipment for vehicles, electric apparatus, contacts of carbon and of carbon-silver, sliding or rolling contacts for potentiometers or variable transformers, fittings for pantographs, electric resistances, rheostats, electric arcs, electrodes for electro-erosion, revolving anti-cathodes for x-ray tubes, electrodes for electric welding, soldering and gouging;

Heat exchangers (not being parts of machines) and their spare parts; disks and pillars for washing, adsorption, fractionation and extraction being parts of industrial chemical installations (except machines) and spare parts of such disks and pillars; pipes, tubes and valves, made of carbon and graphite and being parts of industrial chemical installations; shaped elements of furnaces, cupola furnaces and industrial heating installations, nuclear reactors and industrial chemical installations; carbons and coals intended for electric lighting, reflectors and components for nuclear reactors, of carbon or graphite, or of carbon reinforced fibre carbon, graphite salts, apparatus for lighting, heating, steam generating, cooking, refrigerating, apparatuses for the cooling of electronic and electric components, drying, ventilating and water supply apparatus, apparatus and devices for chemical engineering, namely, pillars and containers, rupture disks, of carbon, graphite or fluorized resins, for use with temparature exchangers or for the transportation of corrosive liquids, pumps and ejectors, nozzles;

Packing, stopping and insulating materials; rigid and flexible felts of graphite for the insulation of furnaces at very high temperatures, heat insulators, seals or the like consisting of flexible graphite sheets, insulation materials containing carbon and graphite; flexible pipes, not of metal;

Materials in the form of powder, blocks, sheets, plates, wire and scraps destined for the manufacturing of heat exchangers, of shear discs, of coolers, of pipes or sluice gates, pillars, of synthesis units, of absorbers and similar apparatus; all these materials being non-metal construction materials containing carbon, building materials (non-metallic); non-metallic rigid pipes for building, pellets of carbon or of metallographic compositions, moulds for continuous casting, moulds for hot pressing, cradles, sintering plates and crucibles used in glassmaking, refractory materials for surfacing, refractory compositions for patching, lining or repairing high temperature apparatus; refractory compositions for caulking, covering or repairing furnaces;

Bands, not of metal, for wrapping or binding, cables, not of metal, ropes, not of metal, carbon fibres for textile use, thread, not of metal, for wrapping or binding, wrapping or binding bands, not of metal, graphite film, graphite flakes, flexible graphite, textile or carbon or graphite, raw fibrous textile materials, carbon wire, graphite and carbon ribbons and fabrics, graphite or carbon felts;

Brakes, discs and brake shoes for vehicles for locomotion by land, air, water or rail, brake linings for vehicles, brake shoes for vehicles, brake segments for vehicles, electrical equipment for vehicles, brushes and brush holders for vehicles for locomotion by land, air, water or rail, graphite brushes for engines of vehicles, parts of electrical motors for vehicles, vehicle parts or components, discs for clutch-release bearings;