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Edgar Nix
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Ratingen, DE
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last 30 patents
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Patent Grant
Direct current arc furnace and method for its operation
Patent number
5,381,441
Issue date
Jan 10, 1995
Deutsche Voest-Alpine Industrieanlagenbau GmbH
Edgar Nix
C21 - METALLURGY OF IRON
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Patent Grant
Anode for a direct current arc furnaces
Patent number
5,365,542
Issue date
Nov 15, 1994
Deutsch Voest-Alpine Industrieanlagenbau GmbH
Edgar Nix
C21 - METALLURGY OF IRON