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US3210060A
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Tapping cowper
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GB979605A
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An improved process and device for refining cast-iron for steel production
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DE1246254B
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Method for controlling the water content of ore-fuel sinter mixtures on a traveling grate as well as device for carrying out the method
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GB966779A
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A method for proportioning the humidifying water in a finely divided mixture undergoing agglomeration by ignition on a continuous grate
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DE1230449B
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Method for improving the efficiency of a regenerator and regenerator for carrying out the method
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Method to increase the efficiency of a furnace regenerator, particularly for open-hearth furnaces, and to decrease the piling temperature
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DE1272325B
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Heat-storing masonry for a heat exchanger for industrial furnaces that works according to the regenerative reversal principle
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US2865733A
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Smelting process
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GB734860A
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Process for the addition of magnesium or magnesium alloys to molten metal baths
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