Robert Kiehl

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polymer mixtures
- Patent number 5,580,908
- Issue date Dec 3, 1996
- Hoechst Aktiengesellschaft
- Astrid Giencke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...