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EP0454653A1
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Refractory block for the foot of the wall of a metalurgical vessel
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EP0453431A1
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Insulation for cooling pipes of a slab/heating furnace
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ZA9100720B
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Device for closing the pouring hole of a receptacle for liquid metal
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CN1063433A
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The shutoff device of tap hole for liquid metal vessels
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EP0423098A1
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Multi-tube blowing lance
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WO9102611A1
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Closing device for the taphole of a liquid metal container
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EP0388387A1
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Refractory structure for the tap hole of a casting ladle
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EP0387229A1
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Impact pad for a casting ladle
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EP0302040A2
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Improvement for ladles to cast metal
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EP0339174A1
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Lance for injection or blowing-up with a cooling chamber
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EP0336050A1
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Injection or blow lance
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