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GB509609A
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An improved process for producing tantalum carbide and niobium carbide, more particularly for the production of hard metal
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GB495678A
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An improved hard metal alloy
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GB495862A
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Improvements in or relating to induction furnaces
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GB471862A
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Improvements in and relating to a method of manufacturing hard metal alloys
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GB471966A
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Tool elements and hard alloys therefor
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GB453824A
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Hard metal alloy, particularly for tools
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GB452499A
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An improved process for making sintered metal alloys
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GB435754A
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Improvements in or relating to the production of carbides, carbonitrides, nitrides, borides, silicides and titanides
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