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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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NL162186B
(en)
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OIL SCRAPER.
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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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DK12283C
(en)
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Device at Bucket Chains for Propulsion of Vessels.
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DK3171C
(en)
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Procedure for the production of water gas.
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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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DK3281C
(en)
|
|
Luff-shaped Propulsion Apparatus for Ships.
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|
DK2819C
(en)
|
|
Procedure for Making Cyan Compounds.
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|
DK2956C
(en)
|
|
Procedure for Bilning of Rinske Møllesten.
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|
CH19904A
(en)
|
|
Turbine driven centrifuge
|
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CH24857A
(en)
|
|
Watercraft
|
|
DK919C
(en)
|
|
Ship type.
|
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DK2970C
(en)
|
|
Procedure for Making Mosaic.
|
|
CH21759A
(en)
|
|
Boat thruster
|
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DK3409C
(en)
|
|
Device for loaders.
|
|
DK2330C
(en)
|
|
Propulsion device for Vessels.
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|
DK2974C
(en)
|
|
Bucket for cleaning sludge wells, canals and the like.
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CH24822A
(en)
|
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turbine
|
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ES26588A1
(en)
|
|
Air ship improvements.
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ES29030A1
(en)
|
|
Improvements introduced in the rudders of boats.
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DK3480C
(en)
|
|
Sea distance meter.
|
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ES25598A1
(en)
|
|
A helizoidal thruster.
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