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GB116583A
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Improvements in or relating to Machines for Grinding Ores, Minerals, Stones and the like.
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GB190519759A
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An Automatic Machine for Moulding & Pressing Bricks, Briquettes & the like.
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GB190509978A
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A Combined Lime Slaking, Disintegrating & Pneumatic Separating Machine
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GB190509731A
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An Automatic Machine for Delivering Measured Quantities of Materials in Various Proportions
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GB190501619A
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A Safety Device for use in connection with Presses, Testing and the like Machines.
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CA228432A
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Machine for grinding ores
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CA223965A
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Centrifugal pump
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CA329732A
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Centrifugal pump
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