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Daniele Merlino
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Moruzzo Fraz. Brazzacco, IT
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last 30 patents
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Patent Grant
Device to support and swing the hearth in an electric furnace
Patent number
5,850,413
Issue date
Dec 15, 1998
Dianeli & Co. Officine Meccaniche
Gianni Gensini
C21 - METALLURGY OF IRON
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Patent Grant
Secondary circuit with variable impedance for electric arc furnaces
Patent number
5,715,273
Issue date
Feb 3, 1998
Danieli & C. Officine Meccaniche S.p.A.
Johannes Dratner
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR