Franz Koehl

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Burghausen, DE

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Patents Grantslast 30 patents

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Method for producing a wafer with a monocrystalline silicon carbide...
- Patent number 5,471,946
- Issue date Dec 5, 1995
- CS Halbleiter -und Solartechnologie GmbH
- Christoph Scholz
- C30 - CRYSTAL GROWTH