Georg Velten

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bell-shaped furnace
- Patent number 6,177,044
- Issue date Jan 23, 2001
- Loi Thermprocess GmbH
- Frank Maschler
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for exchanging the atmosphere in a hood-shaped an...
- Patent number 5,730,930
- Issue date Mar 24, 1998
- LOI Thermprocess GmbH
- Georg Velten
- C21 - METALLURGY OF IRON