Franz-Georg Knell

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electro-slag remelting furnace for consumable electrodes and having...
- Patent number 4,394,765
- Issue date Jul 19, 1983
- Leybold-Heraeus GmbH
- Uwe Reimpell
- B22 - CASTING POWDER METALLURGY