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DD151102A1
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Process for improved seed milling
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DD149302A1
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Means of control of unusual organisms in electricity
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DD147100A1
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Methods of preparing methylene-bis- (alkalicyanimidodithiocarbonates)
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DD144857A1
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Means for regulating plant growth
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DD140405A1
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Means of sikkation and defoliation
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DD158330A3
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Thermoplastic materials for flexible shoes
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DD134183A1
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Means for stimulating the fruit outcome in olives
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DD128880A1
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Process for the preparation of chlorine methanes
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CS181071B1
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Agent for stabilization of corn stalks
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CS180123B1
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Production mode of salts of o,o-dimethyldithiophosphoric acid
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