Walter Maurer

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Mutterstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of cellular plastics by the polyisocyanate polyaddition...
- Patent number 5,187,206
- Issue date Feb 16, 1993
- BASF Aktiengesellschaft
- Otto Volkert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...