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HU901314D0
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Process for producing benzidine
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HU896199D0
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Process for producing captopril
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HU896198D0
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Process for producing high purity isoflavones
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HU895819D0
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Process and equipment for teh continuous purification of highly contaminated triarylphosphates
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HU895461D0
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Process for producing 2-(2,6-dimethyl-phenyl-amino)-4h-5,6-dihydro-1,3-thiazine
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HUT54630A
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Process for producing azodicarboxylic acid diamide
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HUT53537A
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Process for producing cough-relieving composition
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HUT53036A
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Process for extraction of ensime - especially for fodder-substitution - from sewage containig ensime, from dead leaves and/or watery sewage
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HUT54970A
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Process for producing ortho-phenylene-diamine and salts
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HUT52531A
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Composition for producing soft pvc products of high heat-stability
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HUT51224A
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New process for producing trimethyl dodecadienoic acid esters
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HU201725B
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New process for producing substituted 2-phenylethanone derivatives
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HUT50311A
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Improved process for producing high purity 3,4,5-trimethoxy benzaldehyde
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HU200155B
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New process for producing isohomogenol
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HUT48874A
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Process for producing 8-hydroxyquinoline
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HUT45550A
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Process for treating liquide waste materials containing dimethyl-formamide
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HUT44473A
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Process for producing 1,2-diethoxybenzene
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HUT41712A
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Process for producing alkoxypropylamines by the selective hydrogenation of alkoxypropionitriles
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HUT42423A
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Process for hydrogenating nitriles in the presence of raney-nickel
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HUT40465A
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Process for utilizing solide waste materials produced with purifying waste water of catechin-production for tanning hide
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