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Tiltable arc furnace
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Patent number 5,054,033
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Issue date Oct 1, 1991
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Mannesmann AG
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Bodo Wronka
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C21 - METALLURGY OF IRON
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Electrode for arc furnaces
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Patent number 4,468,783
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Issue date Aug 28, 1984
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Arc Technologies Systems Ltd.
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Hanns G. Bauer
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Electrode for arc furnaces
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Patent number 4,466,105
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Issue date Aug 14, 1984
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Arc Technologies Systems Ltd.
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Hanns Georg Bauer
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Electrode for arc furnaces
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Patent number 4,442,525
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Issue date Apr 10, 1984
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Arc Technologies Systems Ltd.
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Dieter H. Zollner
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Electrode for arc furnaces
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Patent number 4,425,657
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Issue date Jan 10, 1984
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C. Conradty Nurnberg GmbH & Co. KG
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Hanns G. Bauer
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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