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DE1172858B
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Metal-bonded, in particular diamond, grinding tools
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DE1202172B
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Device for automatic regulation of the position of a grinding wheel in relation to the workpiece
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DE1261009B
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Process for lining the pores of a ceramic-bonded, porous grinding wheel with magnetizable materials
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DE1058422B
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Use of a sintered rod made of zirconium dioxide for the flame spraying process
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DE1039910B
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Process for the production of objects from recrystallized hard carbide, in particular silicon carbide
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DE1020268B
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Method of making periclase
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DE1017520B
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Refractory product made of aluminum oxide
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DE1108923B
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Process and device for the production of titanium by fused-salt electrolysis
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DE1094178B
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Grinding wheel, in particular diamond grinding wheel with a sintered metal bond
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DE1020611B
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Process for the production of zirconium carbide
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DE1020318B
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Process for the production of boron carbide
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DE1020610B
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Process for the production of titanium carbide
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DE1003115B
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Boron carbide molded powder and process for its manufacture
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DE958382C
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Process for the production of zirconium dioxide by reacting SiO-rich zirconium ores with coke
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DE1078776B
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Process for the production of thorium, uranium, niobium, tantalum, vanadium, tungsten, molybdenum or chromium by fused-salt electrolysis
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DE1034507B
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Grinding wheel for electrolytic grinding
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DE1077878B
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Process for the production of zirconium, hafnium or mixtures of these metals by fused-salt electrolysis
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DE975182C
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Process for making silicon carbide abrasive tools
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DE971088C
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Process for the production of protective coatings on kiln furniture, such as support plates, saucers, capsules and the like. like
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DE1001492B
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Hard material or hard material body and process for its production
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