GB725868A
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Apparatus for regulating electric furnace electrodes
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US2728018A
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Method and apparatus for regulating electric furnace electrodes
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US2684392A
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Electric furnace and smoke and fume take-off therefor
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GB674679A
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Apparatus for the treatment of gases
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GB659268A
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Method of and apparatus for purifying gases by the use of adsorbents
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US2647936A
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Electrode clamp
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US2517528A
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Furnace electrode regulator
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US2596708A
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Electric arc furnace
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GB624895A
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Electrode clamp for an electric furnace
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GB631530A
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Electric arc furnace with lift and swing aside roof
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GB624657A
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Improvements in arc electrode support
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US2477077A
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Electrode clamp
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GB632643A
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Improvements in apparatus and method for conditioning gases
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US2494775A
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Arc electrode support
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US2519296A
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Apparatus for conditioning gases
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GB599883A
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Improvements relating to furnace electrode regulators
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US2412000A
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Electric arc furnace
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GB586859A
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Method and apparatus for re-conditioning gas adsorber units
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GB593359A
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Gas drying apparatus
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US2422362A
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Furnace electrode regulator
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