GB9507444D0
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Immersed metallurgical pouring nozzles
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GB9505206D0
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Refractory systems
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GB9310143D0
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Stopper
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GB9200351D0
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Refractory stopper rod with a lined channel
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GB9124033D0
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Control arrangement
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GB9117394D0
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Stoppers for use in molten metal handling
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GB9111686D0
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Improvements in or relating to ladle shrouds
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GB9107803D0
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Device and method for quality control
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GB9107281D0
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Stopper
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US5198126A
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Tubular refractory product
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GB9103998D0
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Ladle shrouds and gimbal supports therefor
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GB9101069D0
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Support assembly for a stopper rod
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GB9020269D0
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Improvements in or relating to refractory monoblock stoppers
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GB9017681D0
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Stoppers for use in molten metal handling
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GB9010156D0
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Rotary valve assembly
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GB9004826D0
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Rotor stem
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GB8920992D0
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Improvements in or relating to refractory monoblock stoppers
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GB8908471D0
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Refractory component defining a vessel outlet
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GB8901683D0
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Rotor for molten material discharge control valve
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GB8809656D0
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Refractory component
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