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DK2389C
(en)
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Method for electrolytic extraction of metals from their halogen compounds.
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DK3968C
(en)
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Method for Extraction of Pure Tin from Tin-containing Material.
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DK1126C
(en)
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Method for Electrolytic Precipitation of Metals or Metal Alloys.
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DK2406C
(en)
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Method for Manufacturing Waterproof Leather.
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DK2905C
(en)
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Procedure for the Electrolytic Extraction of Chromium from Chromium Sulphate.
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DK4072C
(en)
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Method for Preparing Complicated Chemical Compounds by Electrolysis Using Alternating Currents.
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DK2340C
(en)
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Procedure for Extraction of Clay Soil from the Clay Soil Minerals.
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DK1981C
(en)
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Procedure for the manufacture of explosives.
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DK2570C
(en)
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Detonator for Metal Cartridges.
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DK2364C
(en)
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Procedure for the manufacture of canned fish.
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DK18184C
(en)
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Method for electrolytic refining of metals.
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DK1390C
(en)
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Procedure for Extraction of Caustic soda from caustic soda residues.
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DK1064C
(en)
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Method of Making Plates for Candle Holders.
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ES23992A1
(en)
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An apparatus for obtaining or reducing metals or alloys by means of electrolysis.
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DK901C
(en)
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Machine for Manufacture of Breakthrough Metal Work.
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DK2580C
(en)
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Method of Preparing an Organic Oxygen Compound for Explosive Manufacturing.
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DK5075C
(en)
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Method for Hardening Copper or Copper Alloys.
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DK2080C
(en)
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Procedure for the Manufacture of Footwear.
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DK2275C
(en)
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Procedure for Brazing of Cast Iron.
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DK3416C
(en)
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Procedure for the production of aluminum-magnesium alloys.
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ES27015A1
(en)
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A procedure for extracting metals by means of electrolysis.
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DK2590C
(en)
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Device for Soldering Depths of Water.
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DK2418C
(en)
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Apparatus for the Formation of the Leap by Round Looms.
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DK3234C
(en)
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Assembly method for door handles using fusible metal.
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DK1410C
(en)
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Procedure for the Production of Oxalic Acid.
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