Richard Settelmeyer

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Schlangenbad-Georgenborn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic resin binders and their use for the manufacture of abrasives
- Patent number 4,690,692
- Issue date Sep 1, 1987
- Hoechst Aktiengesellschaft
- Wolfgang Hesse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...