Jean-Francois Domgin

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Sommerviller, FR

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum treatment of molten metal with simultaneous stirring by heli...
- Patent number 6,843,826
- Issue date Jan 18, 2005
- Usinor
- François Stouvenot
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Vacuum treatment of cast metal with simultaneous helium-injection s...
- Publication number 20040035248
- Publication date Feb 26, 2004
- Francois Stouvenot
- C21 - METALLURGY OF IRON