Guenter Huhn

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reinforcement additives
- Patent number 6,268,421
- Issue date Jul 31, 2001
- Huels AG
- Uwe Dittrich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for the production of a free flowing, powdered elastomer fi...
- Patent number 4,757,101
- Issue date Jul 12, 1988
- Huels Aktiengesellschaft
- Walter H. Kleinert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...