Process for producing cold rammable mass of graphite and/or coke basic material
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Process for producing one piece, high strength, graphitic shaped bodys and stamping masses of coke base and metal-carbide and metal boride scelet
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Process for producing at least 99,99% aluminium oxide of high purity
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Process for the preparation of and oxidation-resistant carbon-or graphite-based article
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Reducing oxidation corrosion of carbon bodies - by impregnation with organoboron cpds
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Electrolytic cell for the production of aluminium
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Process for increasing the strength and electrical conductivity of graphite or carbon articles and/or for bonding such articles to each other to ceramic articles or to metals
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Impregnating graphite or carbon articles
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Process for increasing the strength and electrical conductivity of bodies made of graphite or carbon base material and / or for gluing such bodies to one another, to ceramic bodies or to metals
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Cell for the prodcution of aluminium by fusion electrolysis and method of operating the cell
