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GB9504477D0
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Blast furnace bleeder valve with reduced noise emission
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GB9407148D0
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Furnaces
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GB9405520D0
|
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Converter vessel
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GB9405521D0
|
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Converter vessel
|
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GB9405519D0
|
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A vessel support limited
|
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GB9322696D0
|
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Cooling of hot bodies
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GB9316767D0
|
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Slag granulation
|
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GB9215438D0
|
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Process
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GB9203288D0
|
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Process
|
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GB9119788D0
|
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Slag granulation
|
|
GB9108534D0
|
|
Probe structure for the analysis of metal
|
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AU7072591A
|
|
Separation process
|
|
GB9011224D0
|
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Vessel support arrangement
|
|
GB8920325D0
|
|
The manufacture of steel in a converter vessel
|
|
GB8913551D0
|
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Steelmaking process
|
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GB8909810D0
|
|
Apparatus for probing material in a vessel in a steel production plant
|
|
GB8908997D0
|
|
Vessels for containing molten metal
|
|
GB8722354D0
|
|
Metallurgical furnace
|
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GB8717996D0
|
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Stacking of coal &c
|
|
US4822413A
|
|
Extraction of metal values from ores or concentrates
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