Manfred Mengal

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Odenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of polyurethane foam moldings
- Patent number 4,882,363
- Issue date Nov 21, 1989
- Bayer Aktiengesellschaft
- Alfred Neuhaus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...