Lucien de Saint Martin

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Metz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a blast furnace with plasma heating
- Patent number 4,707,183
- Issue date Nov 17, 1987
- Institut de Recherches de la Siderurgie Francaise (Irsid)
- Jean A. Michard
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing molten metal
- Patent number 4,514,219
- Issue date Apr 30, 1985
- Institut de Recherches de la Siderurgie Francaise
- Lucien de Saint Martin
- C21 - METALLURGY OF IRON