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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 products for industrial and scientific purposes, namely, chemicals for use in synthesis, for analysis, [ quality control, ] sample preparation, sample digestion and extraction; chemicals for the use in chemical industry, synthetic refinery, in water purification, in biochemical and pharmaceutical industry; [ synthetic resin in the unprocessed state, ] plastics in the unprocessed state for the production of packing elements for distillation, absorption, desorption, extraction and heat transfer
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
apparatus for exchanging heat and energy, namely, packing elements made of metal, plastics, glass, ceramics or of a composite of at least two of the aforementioned materials, for process engineering, namely, for distillation, absorption, desorption, extraction and heat transfer; apparatus for exchanging heat and energy, namely, columns and towers for the aforementioned packing elements, namely, for distillation, absorption, desorption, extraction and heat transfer; apparatus for exchanging heat and energy, namely, mass and heat exchange columns and mass and heat exchange towers for the aforementioned packing elements
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
semi-finished goods made of plastics for the manufacture of plastic articles used in process engineering, namely, for distillation, absorption, desorption, extraction, and heat transfer
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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
scientific and technological services and research work in the field of chemical syntheses, process engineering, namely, for distillation, absorption, desorption, extraction and heat transfer; industrial analysis services and research services in the field of chemical syntheses, process engineering, namely, for distillation, absorption, desorption, extraction and heat transfer; process development for chemical syntheses for third parties