Stefan Ritzer

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Tamsweg, AT

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing the surface of silicon dioxide
- Patent number 6,896,862
- Issue date May 24, 2005
- Ökopharm Forschungs- und Entwicklungs-GmbH
- Vlail Petrovic Kaznacheev
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for reducing the surface of silicon dioxide
- Publication number 20030129116
- Publication date Jul 10, 2003
- Okopharm Forschungs-und Entwicklungs-GMBH
- Vlail Petrovic Kaznacheev
- C01 - INORGANIC CHEMISTRY