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GB970829A
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Improvements in the production of tool steel material and articles formed thereof
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GB979204A
|
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Improvements in the production of ball-races
|
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GB952781A
|
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Improvements in or relating to the casting of steel billets
|
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GB933532A
|
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Improvements in or relating to the manufacture of cast steel tools
|
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GB937236A
|
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Improvements in the production of ingots
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ES258373A1
|
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Manufacturing procedure for inges or casted pieces (Machine-translation by Google Translate, not legally binding)
|
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US3110943A
|
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Production of metal ingots, castings and the like
|
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GB879670A
|
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Improvements in or relating to the production of metal ingots and castings
|
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CA633214A
|
|
Production of steel products
|
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CA618197A
|
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Production of metal ingots, castings and the like
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