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DD271833A3
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Dosing device for mixtures of liquid gases with dissolved solids or low-volatility liquids
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DD265536A3
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Device for determining the adhesive tensile strength of concrete composites
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DD204896A1
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Method for accessing a sub-ground memory for memory product delivery
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BG36312A1
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Method for measuring disturbances in structure of materials
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RO85221A
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Process for caking hydrocarbon mixtures
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DD249141A1
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Method for producing silicon and silicon alloys
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RO73099A
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Process for reforming gasoline fractions
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RO65523A
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Process for introducing and extracting high viscosity liquids stored in underground cavities
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BG27122A1
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Blowing- out of gases under pressure
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