Deutsche Gold -und Silber-Scheidearstalt vormals Roessler

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

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Polyoxymethylene molding composition containing melamine formaldehy...
- Patent number 4,230,606
- Issue date Oct 28, 1980
- Deutsche Gold -und Silber-Scheidearstalt vormals Roessler
- Herbert Amann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...