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Process for producing titanium steel
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A process for producing titanium steel
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Method for enriching and burning gaseous fuels of low heat value
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Production of titanium steel
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An improved process for obtaining ferro-titanium alloys
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An improved process for producing a titanium or ferrotitanium regulus
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Process of manufacturing titanium steel
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Process for the production of homogeneous titanium steel
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Hot top for ingot molds
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Improvements in titanium steel and its production processes
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Titanium steel and the process of manufacturing the same
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Process for the production of titanium alloys in liquid form suitable for even distribution in metal baths
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Titanium steel
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An improved metal for bearings
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Alloy metal for bearings
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An improved metal for bearings
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A process for manufacturing steel in open hearth furnaces
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Lead bearing metal
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Improvements relating to purifying blast furnace gases
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Process of purifying gases from blast furnaces
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