GB821112A
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Improvements in or relating to moulds for metal casting
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ES217914A1
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A procedure for the production of metal articles (Machine-translation by Google Translate, not legally binding)
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GB774184A
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Improvements in or relating to moulds for metal casting
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ES213498A1
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A method of color of metals and alloys of high fusion point (Machine-translation by Google Translate, not legally binding)
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GB741381A
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Improvements in or relating to moulds for metal casting
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GB734607A
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Improvements in or relating to shell moulding
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GB716394A
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Improvements in or relating to moulds for metal casting
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