Roland Ernst

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38610 Gieres, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic stirring of a melting metal
- Patent number 6,618,426
- Issue date Sep 9, 2003
- Centre National de la Recherche Scientifique
- Roland Ernst
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus to produce large inductive plasma for plasma p...
- Patent number 6,321,681
- Issue date Nov 27, 2001
- European Community (EC)
- Pascal Colpo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction furnace with cooled crucible
- Patent number 5,280,496
- Issue date Jan 18, 1994
- Francois Schlecht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR