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UA103099C2
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Production line of compacted materials in metal shell
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UA86176C2
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Method for production of zinc-coated tape
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UA90553C2
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compact-MATERIAL FOR ladle treatment of cast iron
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UA84530C2
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METHOD FOR out of furnace TREATMENT OF CAST-IRON BY MAGNESIUM
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UA85028C2
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Method for out-of-furnace processing of liquid cast iron
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UA90167C2
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Gas burner of air heater of blast furnace
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UA87749C2
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Out-of-furnace aluminothermal method for obtainig of ferrovanadium
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UA88046C2
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Information device for protection of backup rolls of stand of rolling mill
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UA85278C2
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Bunker for bulk material
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UA85262C2
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Process for the production of spinel-corundum material and refractory mixture based on it
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UA84080C2
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method of cutting edges of sheet products
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UA82615C2
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Blowing lance of blast furnace
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UA82153C2
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Device for molding of ingot from liquid metal on vertical installation of continuous steel melting
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UA83535C2
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Towing DEVICE
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UA85209C2
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Refractory mixture for the production of nonfired products
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UA84042C2
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retarder
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UA82580C2
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Installation for dust utilization
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UA81995C2
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Ratchet gear
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UA77376C2
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Method of warming cast iron in the hot-metal transfer ladles for pouring of moulds
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UA77375C2
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Method for steel smelting in the open-hearth furnace
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