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ZA7605666B
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Aqueous suspension of insecticide material
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GB986754A
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Improvements in or relating to the production of steel
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GB986753A
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Improvements in or relating to the production of alloys
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GB780115A
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Production of malleable iron and boron-ferrosilicon alloys therefor
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GB779474A
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Method of preparing silicon nitride articles by slip casting
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GB769871A
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Low alloy steel for sub-zero temperature application
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GB785946A
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Furnace for heating reaction vessels
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GB776317A
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Improvement in process for removing air and water from metallic halides
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GB764763A
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Exothermic alloy addition agent
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GB755279A
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An improved method for decreasing the amount of aluminium and calcium in silicon metal or ferro-silicon alloys
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