Joachim Vetter

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Temperature resistant aromatic polyethers
- Patent number 4,990,588
- Issue date Feb 5, 1991
- Rohm GmbH
- Joachim Knebel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...