Guido Lorentz

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Butzbach, DE

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Patents Grantslast 30 patents

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Low-shrinkage, acid-hardening mixtures of furan cements and process...
- Patent number 4,302,380
- Issue date Nov 24, 1981
- Hoechst Aktiengesellschaft
- Wolfgang Hesse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...