Uwe Hartkopf

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Haltern, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic molding compositions with cold impact strength
- Patent number 4,959,403
- Issue date Sep 25, 1990
- Huels Aktiengesellschaft
- Martin Bartmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...