Manfred Weigelt

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Linsengericht, DE

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Patents Grantslast 30 patents

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Crucible for growing single crystals, process for making the same a...
- Patent number 5,993,545
- Issue date Nov 30, 1999
- W.C. Heraeus GmbH & Co. KG
- David Francis Lupton
- C30 - CRYSTAL GROWTH