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GB285567A
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Improvements in or relating to apparatus for use in making and repairing roads and the like
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GB250125A
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Improvements in or relating to apparatus for heating bitumen or the like
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GB265286A
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Improvements in or relating to apparatus for heating bitumen, tar, or like substances
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GB246720A
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Improvements in or relating to apparatus for delivering liquids in measured quantities by volume
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GB257121A
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Improvements in or relating to centrifugal dust separators
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GB256706A
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Improvements in or relating to mixing apparatus
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GB244975A
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Improvements in or relating to rotary drum apparatus for drying, heating and mixing granular and other materials
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GB247271A
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Improvements in or relating to apparatus for consolidating and levelling materials applied to roads and like surfaces
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US1531387A
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Mixing apparatus
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US1564058A
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Rotary drying apparatus
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GB243057A
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Improvements in or relating to apparatus for heating granular material such as road material
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GB241290A
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Improvements in or relating to rotary ovens for heating and drying granular materials
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GB240258A
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Improvements in or relating to portable wheeled heaters for bitumen and similar road-making materials
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GB241281A
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Improvements in or relating to rotary ovens for heating and drying granular materials
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GB241272A
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Improvements in or relating to trucks for conveying heated material
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GB241273A
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Improvements in or relating to apparatus for heating granular material such as road-material
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GB241608A
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Improvements in or relating to road-making apparatus
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GB241271A
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Improvements in or relating to heaters for bitumen and like materials
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GB230208A
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Improvements in or relating to portable road-drying or heating apparatus
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GB228249A
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Improvements in or relating to apparatus for drying granular material
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