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GB190404385A
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Improvements in or relating to Conveyors and Chains for use therewith.
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GB190404386A
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Improvements in or relating to Driving Mechanism applicable to Chain Conveyors and analogous Machinery.
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US763896A
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Conveyer.
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US763897A
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Conveying driving mechanism.
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US757116A
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Railway-track fastener.
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US731053A
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Automatic swing-wheel car-truck.
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GB190113492A
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Improvements in and relating to Conveyors.
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GB190112536A
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Improvements in Bucket Conveyors.
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GB190112537A
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Improvements in and relating to Hoisting Booms
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GB190111608A
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An Improved Loading Device for Conveyors.
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GB190110941A
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Improvements in Conveyors for Coal, Ore, Grain, and other Materials
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GB190110501A
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Improvements in Conveyors for Coal, Ore, Grain and other Materials
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