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Method and apparatus for transfer of carbon dioxide gas to an aqueous solution
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Point, switch, etc.
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Improvements in or connected with Locking Means for Doors and like Moving Fittings.
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Improvements in or connected with Files of the Flexible Band, Wire, Cord and the like Type.
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Improvements in or connected with Points, Switches and the like, of Tracks for Electrically Driven Vehicles.
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Improvements in or connected with Track Switches for Tramways and the like.
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Lock
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Improvements in or connected with Locks.
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Improvements in Turbines.
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Rotary explosive-engine.
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Improvements in Turbines.
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Rotary explosive-engine.
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Loose leaf binder
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