Wolfhart Wieczorrek

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coating compositions for glass substrates
- Patent number 5,852,106
- Issue date Dec 22, 1998
- Bayer Aktiengesselschaft
- Oswald Wilmes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...