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DE844000C
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Process for the concentration of dilute hydrogen halide acids and for the production of hydrogen halides
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DE960980C
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Process for the production of crystallized grape sugar by hydrolysis of cellulose-containing substances
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DE744360C
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Process for the outgassing of hydrogen chloride gas from acidic wood sugar solutions
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Process for the destruction of foam
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Process for the saccharification of cellulose
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Process for the saccharification of cellulose
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DE743744C
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Process for drying or thickening solutions or slurries by atomization in contact with heating gas
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DE743452C
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Method and device for processing residues from the digestion of wood with hydrochloric acid
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DE745418C
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Method of making glue
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