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DK9328C
(en)
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Procedure for Sharpening Blunt Eggs or Tips by Chemical Way.
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DK9243C
(en)
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Machine for Stirring Fars or similar.
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DK9987C
(en)
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Process for the Extraction of Sulfur from Carbon Sulphide Solutions or the Like.
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DK9007C
(en)
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Mixture for application on roofs or similar purposes.
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DK9943C
(en)
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Machine for sowing peas or similar.
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CH41802A
(en)
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Rivet for mower blades
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DK11721C
(en)
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Procedure for Pickling Skins.
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DK10251C
(en)
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Wing for Airplanes.
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AT31887B
(en)
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Escape sign for mines.
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DK9839C
(en)
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Procedure for Preserving Eggs.
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FI2906A
(en)
|
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Blade propeller
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DK9801C
(en)
|
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Machine for making straps of canvas or the like.
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AT41169B
(en)
|
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Process for the preparation of sulfur-containing dyes of the anthracene series.
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DK9302C
(en)
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Superstructure for wind turbines.
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DK9373C
(en)
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Method of Making Thin Leaves or Sheets.
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AT31893B
(en)
|
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Wings for flying machines.
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AT36433B
(en)
|
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Holding device for the blade of safety razors.
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AT33569B
(en)
|
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Recovery method.
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DK9859C
(en)
|
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Ship turbine plant.
|
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DK9480C
(en)
|
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Preparation for Coating Roofing Material.
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DK11939C
(en)
|
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Procedure for Preserving Eggs.
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AT31882B
(en)
|
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Propeller.
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DK9397C
(en)
|
|
Propeller.
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ES41570A1
(en)
|
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Gas turbine improvements.
|
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DK10938C
(en)
|
|
Procedure for Preserving Eggs.
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