Christoph Leuwer

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for changing glass compositions in melting installations, an...
- Patent number 7,024,888
- Issue date Apr 11, 2006
- Schott Glas
- Guido Räke
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method for changing glass compositions in melting installations, an...
- Publication number 20050028560
- Publication date Feb 10, 2005
- Guido Rake
- C03 - GLASS MINERAL OR SLAG WOOL