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KR20160110964A
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Device for determining the topography of the charge surface in a shaft furnace
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LU92351A1
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Method and probe for determining the material distribution in a blast furnace
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LU92330A1
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Tap-hole refurbishing
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LU92225A1
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Mechanical probe for loading level of a tank, and method of measuring the level of loading using such a mechanical probe
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LU91912A1
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Rougetting and / or drilling machine of the tapping hole of a shaft furnace comprising a coring and / or drilling bar
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LU91495A1
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Device for repairing a molten material
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BRPI0617147A2
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handling device for outlet rail elements in a vertical oven, use of the handling device and blast furnace installation
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EP1598133A1
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Coupling for drilling apparatus and use of the same
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