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DD290020A5
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Liquid cleaning and disinfectant and method for the production thereof
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DD290005A5
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Magnesium-suspension duenger
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DD283079A5
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Device and method for separating balls and, where appropriate, ball-bulked products from carburettored shoulders
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DD279233A1
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Process for preparing silk gel for beer stabilization
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DD261586A1
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Method for producing silicon gels with tight porenradia distribution
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DD253604A1
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Method for producing an aluminum-containing high-sliced zeolite
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DD253242A1
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Appendix for the production of silica gel
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DD253243A1
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Method for producing ball-end molded gel
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DD253244A1
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Apparatus for the production of balloid hydrogel
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DD252598A1
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Process for the production of molecular screens
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DD248570A1
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Method for producing high-purity calcium compounds for optical special glass
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DD247437A1
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Method for producing magnesium oxide for optical layers
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DD240898A1
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Method for producing a silicy-drying agent granulate for rubber mixtures
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DD240727A1
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Method for remaining and cleaning alkali and ammonium thiosulfatrol solutions
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DD239799A1
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Moisturizing dryer food paste for rubber preparations
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DD235624A1
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Method for the production of engporish, shaped guns
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DD225683A1
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Method for producing high-purity magnesium carbonate pulverers and active magnesium oxide dispersion
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DD223139A1
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Method for producing silicon gel
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DE3033981A1
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Silica gel and non-porous silicic acid-contg. adsorbent - for selectively sepg. high mol. wt. organic cpd. esp. protein from beer
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DE3033982A1
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Highly selective silica xerogel adsorbent prodn. - for removing high mol. cpds., esp. albumen from soln., esp. beverage
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