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US2135754A
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Masticating mill
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GB462657A
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Improvements in belt conveyors specially applicable to conveyors for granular material
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GB366922A
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Improvements in apparatus for cooling and screening granular substances
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GB346416A
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Improvements in steam kettles or cookers for treating meal or cattle cake and the like
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GB348558A
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Improvements in drying and/or cooling apparatus
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GB344003A
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Improvements in machines for compressing and extruding or moulding substances
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GB342728A
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Improvements in mechanically operated pestles and mortars
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GB300569A
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Improvements in apparatus for dividing a quantity of granular or pulverulent material into equal and representative quantities
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GB298655A
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Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores
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GB285529A
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Improvements in machines for compressing and moulding plastic or other substances
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GB276896A
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Improvements in machines for compressing and moulding materials
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GB269612A
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Improvements in machines for compressing and moulding or extruding materials
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GB252479A
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Improvements in machinery for treating, compressing and moulding plastic substances
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GB251324A
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Improvements in machinery for treating, compressing and moulding plastic substances
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GB245286A
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Improvements in machinery for treating compressing and moulding plastic substances
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