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GB1164537A
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Improvements in or relating to a Valve for Pneumatic Floating Means
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FR1518390A
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Valve for pneumatic float conveyor
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US3279863A
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Mobile air layer transporter
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GB712896A
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Improvements in or relating to elevators for sacks, boxes and like packages
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GB679990A
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Improvements in or relating to endless belt conveyors
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GB688698A
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Improvements in or relating to pipes, receivers and containers and the like
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GB649957A
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Improvements in cut-off valves in pneumatic, conveying or handling plant
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GB589205A
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Improvements in elevators applicable also for lowering sacks and other packages
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GB564648A
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Improvements in and relating to power transmission mechanism
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GB557084A
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Improvements in or relating to endless belt conveyors
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GB556047A
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Improvements in means for feeding materials to conveyors
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GB555330A
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Improvements in delivery means for elevators and conveyors
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GB555221A
|
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Improvements in feeding means for elevators and conveyors
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GB486674A
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Improvements in or relating to pneumatic conveying apparatus
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GB349649A
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Improved devices for cleaning conveyor belts and the like
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GB345724A
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Improvements in or relating to coal bunkers or other like receptacles for coal or other like materials
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GB349564A
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Improvements in magnetic separators
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GB290411A
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Improvements in or relating to elevators or the like
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GB283719A
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Improvements in lowering apparatus
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GB277508A
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Improvements in or relating to elevators and conveyors
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