Willi Burgmer

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Berg. Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous silicone-polyester resin systems, a process for their produ...
- Patent number 4,287,109
- Issue date Sep 1, 1981
- Bayer Aktiengesellschaft
- Ottfried Schlak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...