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US2134905A
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Manufacture of cast iron
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DE579770C
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Process for casting aluminum or aluminum-iron alloys
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GB370012A
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Manufacture of alloys of iron and aluminium
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GB364043A
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Improvements in and relating to the catalytic treatment of hydrocarbons at high temperatures
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GB345047A
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Improvements relating to the casting of metals or alloys
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GB341872A
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Improvements in electrical resistances
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GB338688A
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Improvements in making or re-melting alloys of aluminium and iron
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