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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
chemical preparations for use in industry, namely, graphite for industrial purposes, mixtures containing carbon and/or graphite with tar, pitch, raw unprocessed synthetic resins or other bonding agents for industrial purposes, especially for the manufacture of other bonding agents and the manufacture of linings; graphite for industrial use, especially for the manufacture of cathode blocks, corbels, ramming mixtures and pastes, graphite blocks, amorphous carbon blocks
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4
Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting.
lubricating graphite; anthracite; coke
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
scientific, surveying, optical, weighing, measuring, signalling, checking, supervision, apparatus and instruments, especially for conducting measurements inside of electrolytic cells; software for electronic evaluation of measurements; software for data processing
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
heating and steam generating apparatus as well as parts of the aforementioned goods for heat generation in industrial furnaces, namely, steam generators; parts and fittings for industrial furnace, namely, carbon and graphite stones
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
non-metal refractory construction materials for furnace linings, non-metal refractory blocks for use as furnace linings, stones for building furnaces; fireproof cement coatings; coal tar
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40
Treatment of materials
ceramic processing and providing information relating thereto; processing of materials, namely, finishing of carbon and graphite feedstock by mechanical tooling methods, namely, grinding, sawing and milling processes
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
science and technology services, namely, measurement evaluations services, in the field of electrolytic cells; measurement evaluation services in the field of material science; scientific and technological consultancy, in the field of electrolytic cells; creation of control programs for automated measurement, especially in electrolytic cells