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RU1801204C
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Electrochemical transducer of carbon dioxide
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Composition for obtaining active oxygen
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Method for preparing peroxohydrate of potassium fluoride
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Method for preparing boron hydrides of bivalent rare-earth elements
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Process for preparing vanadium dihydride
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Process for preparing tertiary phosphines
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Composition for accumulating hydrogen and its isotopes
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Process for hydrogenating scandium, yttrium, titanium, zirconium and vanadium
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Square-wave generator
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Method for preparisolid copper-conducting electrolyte
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Signal accumulator
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Catalyst for synthesis of methane from carbon and hydrogen oxides and method of preparing same
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Device for suppressing spin-spin interactions at nuclear magnetic resonance
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Method of producing anhydrous calcium perchlorate
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Process for preparing solid copper conducting electrolyte
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Photocathode and method of manufacturing same
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