Kress Hans-Jurgen

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic moulding compositions having flame-retardant properties
- Patent number 4,788,238
- Issue date Nov 29, 1988
- Bayer Aktiengesellschaft
- Gert Todtemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...