Gerd Esswein

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Maxdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of pigmented curable polyester molding compounds
- Patent number 5,094,797
- Issue date Mar 10, 1992
- BASF Aktiengesellschaft
- Helmut Heel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...