Joachim Wagner

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Generation of reduced pressure in apparatuses in the preparation of...
- Patent number 4,675,420
- Issue date Jun 23, 1987
- BASF Aktiengesellschaft
- Ulrich Block
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Desublimator for isolating sublimation products from reaction gases
- Patent number 4,489,775
- Issue date Dec 25, 1984
- BASF Aktiengesellschaft
- Harry Kassat
- F28 - HEAT EXCHANGE IN GENERAL