Siegfried RIESS

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Tarsdorf, AT

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 10,077,192
- Issue date Sep 18, 2018
- Wacker Chemie AG
- Stefan Faerber
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20170001868
- Publication date Jan 5, 2017
- Wacker Chemie AG
- Stefan FAERBER
- C30 - CRYSTAL GROWTH
Information Patent Application
DEVICE FOR RECEIVING AND TRANSPORTING A SILICON ROD, AND METHOD FOR...
- Publication number 20160325945
- Publication date Nov 10, 2016
- WACKER CHEMIE AG
- Guenter BERGER
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL