Gunter Hauptmann

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Odenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of cold setting foams which contain uret...
- Patent number 4,256,849
- Issue date Mar 17, 1981
- Bayer Aktiengesellschaft
- Jurgen Ick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...