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US2429648A
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Methods of producing alloys low in carbon
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GB560986A
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Method of producing formed objects from finely subdivided pig iron without melting, and objects made according to the method
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GB558810A
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Method of producing shaped objects from carbon-holding iron, nickel or cobalt
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US2362772A
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Powder metallurgical methods
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GB539461A
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Improvements in or relating to the production of low carbon alloys
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GB514491A
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Improvements in or relating to the decarbonization of carboncontaining metals and ferro-alloys
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GB484662A
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Improvements in or relating to the decarbonising of carbon-containing iron or iron alloys
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US2170158A
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Method of decarbonizing a carbon holding metal, for instance pig iron
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GB458025A
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Improvements in or relating to the refining of carbon-containing alloys and metals
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GB445690A
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Improvements in or relating to the destruction of insects and the like
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US2171315A
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Method of destroying insects and microorganisms
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GB422536A
|
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Combined induction and arc furnace
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GB432711A
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Improvements in electric furnaces
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GB432712A
|
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Improvements in electric furnaces
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GB415483A
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Improvements in electric lamps of the gaseous discharge type
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GB353180A
|
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Improvements in or relating to the manufacture of sponge iron
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GB290460A
|
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Improvements in or relating to high frequency induction furnaces
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US1851984A
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Electric furnace
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GB276823A
|
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Improvements in electric furnaces
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US1664132A
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Electric furnace
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