Josef Esser

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reinforcing agents for elastomers, the production of reinforced ela...
- Patent number 4,585,811
- Issue date Apr 29, 1986
- Bayer Aktiengesellschaft
- Lothar Preis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...