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ES274650A1
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Method for sewing metal band (Machine-translation by Google Translate, not legally binding)
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GB970178A
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Improvements in or relating to recuperative heat exchangers
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GB976420A
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Improvements in or relating to electrically heated soaking pits or other metallurgical heating furnaces
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GB886516A
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A method and apparatus for converting pig iron to steel
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GB876687A
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An improved lance for blowing fluids
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GB868867A
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Improvements relating to the treatment of coiled metal strip
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ES242764A1
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Improvements in oven to treat cast metal (Machine-translation by Google Translate, not legally binding)
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GB849362A
|
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Improvements in or relating to apparatus for the casting of metal ingots
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GB814109A
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Improvements in or relating to the production of seamless metal tubes and to apparatus therefor
|
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GB835889A
|
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Improvements relating to the production of tubular metal ingots for seamless metal tube manufacture and apparatus therefor
|
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GB831494A
|
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Improvements in or relating to the continuous casting of metal tubes and other tubular metal objects
|
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GB825293A
|
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Improvements in or relating to apparatus for the casting of metal ingots
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GB787010A
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Improvements in or relating to furnace recuperators or like recuperative heat exchangers
|
|
GB809302A
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Improvements in or relating to the heat treatment of metals in a gaseous fuel-fired furnace
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GB806618A
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Improvements relating to the de-scaling of heated ingots and the like
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GB821052A
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Improvements in or relating to electro-magnetic couplings, dynamometers and brakes
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GB812141A
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Improvements in or relating to air-cooled dynamo-electric couplings, dynamometers and brakes
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GB784099A
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Improvements in or relating to dynamo-electric machines which may also be employed as dynamo-electric couplingsand dynamometers
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GB743417A
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Improvements in or relating to the manufacture of seamless metal tubes
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GB731951A
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Improvements in apparatus for heat treating metal objects
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