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GB115023A
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Improvements in Methods and Apparatus for Sintering Ores.
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CA184554A
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Ore sintering apparatus
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US1247661A
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Method and apparatus for sintering ores.
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GB191123038A
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Improvements relating to the Sintering of Fine Ore Material.
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CA140746A
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Method of sintering fine ore
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CA126292A
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Method of drying air
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CA121606A
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Blast furnace operation
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GB190913557A
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Improvements in or relating to Drying by Refrigeration the Air Supply of Blast Furnaces, Converters and other Metallurgical Apparatus.
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GB190913556A
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Improvements in or relating to the Method of Drying Air by Refrigeration, and in Apparatus therefor.
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GB190913551A
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Improvements in Apparatus for Drying Air by Refrigeration.
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GB190913554A
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Improvements in the Method of and Apparatus for Drying Air.
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|
GB190913553A
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Improvements in the Method of and Apparatus for Drying Air particularly for use in Metallurgical Work.
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|
GB190913555A
|
|
Improvements in Apparatus for Drying Air.
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|
GB190913552A
|
|
A New and Improved Method of Operating Blast Furnaces, Converters, and the like.
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|
GB190913558A
|
|
Improvements in or relating to Drying Air.
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|
US1002578A
|
|
Method of drying air.
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|
US935628A
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Method of operating blast-furnaces and converters.
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CA126289A
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Method of drying air by refrigeration
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CA126291A
|
|
Method of and apparatus for drying air
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CA126288A
|
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Apparatus for drying air
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