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DK3040C
(en)
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Bucket Chain with Movable Buckets for Propulsion of Steamships.
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DK2937C
(en)
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Dredger.
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DK4198C
(en)
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Procedure for continuous burning of cement or the like.
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FR1295E
(en)
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Hydraulic turbine
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CH21279A
(en)
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Collapsible water bucket
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DK12283C
(en)
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Device at Bucket Chains for Propulsion of Vessels.
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DK629C
(en)
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Pontoon for Lifting Sunken Ships.
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DK3448C
(en)
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Device for Turbines with Side Inflow.
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CH21782A
(en)
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Wattle
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DK3281C
(en)
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Luff-shaped Propulsion Apparatus for Ships.
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DK2819C
(en)
|
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Procedure for Making Cyan Compounds.
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DK2956C
(en)
|
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Procedure for Bilning of Rinske Møllesten.
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CH19904A
(en)
|
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Turbine driven centrifuge
|
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ES20234A3
(en)
|
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Centripetal turbine improvements.
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CH24857A
(en)
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Watercraft
|
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DK1072C
(en)
|
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Air cells for maintenance of the buoyancy of sinking ships.
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CH22799A
(en)
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Gas engine
|
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CH21759A
(en)
|
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Boat thruster
|
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DK3409C
(en)
|
|
Device for loaders.
|
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DK3396C
(en)
|
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Procedure for Making Artificial Sandstone.
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DK2330C
(en)
|
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Propulsion device for Vessels.
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DK2974C
(en)
|
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Bucket for cleaning sludge wells, canals and the like.
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CH24822A
(en)
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turbine
|
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ES20716A1
(en)
|
|
Projectile improvements.
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ES26588A1
(en)
|
|
Air ship improvements.
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