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Differdange, LU
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last 30 patents
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Patent Grant
Process of refining of a metal bath in a crucible with oxygen blast...
Patent number
4,369,060
Issue date
Jan 18, 1983
Arbed S.A.
Paul Metz
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for refining of a bath of metal containing cold solid subst...
Patent number
4,349,382
Issue date
Sep 14, 1982
Arbed S.A.
Francois Schleimer
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus for refining ferrous melt with slag conditioning
Patent number
4,345,746
Issue date
Aug 24, 1982
Arbed S.A.
Francois Schleimer
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for metal-bath refining
Patent number
4,334,922
Issue date
Jun 15, 1982
Arbed S.A.
Paul Metz
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for conditioning slag during the refining of a metal bath
Patent number
4,325,730
Issue date
Apr 20, 1982
Arbed S.A.
Francois Schleimer
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of operating a blast furnace using coal auxiliary combustible
Patent number
3,966,457
Issue date
Jun 29, 1976
ARBED Acieries Reunies de Burbach-Eich-Dudelange S.A.
Raymond Limpach
C21 - METALLURGY OF IRON