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Cutting ring for a pump liquid loaded with solids |
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2024-09-10 |
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Method for producing 5-aryl nicotinaldehydes |
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2009-11-24 |
| 6703509 |
Method for producing 5-aryl nicotinaldehydes |
Andreas Bathe, Heinz-Hermann Bokel, Ralf Knieriemen, Christoph Murmann |
2004-03-09 |
| 5888356 |
Inhibition of polymerization of vinylaromatic or vinylaliphatic |
Manfred Kaufhold, Bernd Helpap |
1999-03-30 |
| 5386075 |
Process for separating ethylbenzene and styrene by distillation |
Wilhelm Huwels, Georg DOLL |
1995-01-31 |
| 5153354 |
Cyclohexane derivatives containing carboxyl groups |
Wolfgang Schröder |
1992-10-06 |
| 5133903 |
Process for the preparation of .omega.-enecarboxylic acid esters |
Reinhold Gull |
1992-07-28 |
| 5075492 |
Method of manufacturing cyclooctanedicarboxylic acid diesters |
— |
1991-12-24 |
