DK17635C
(en)
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Method and Apparatus for Cooling or Freezing.
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DK15940C
(en)
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Method and Apparatus for Generating Cooling Air.
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DK28760C
(en)
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Method and Apparatus for Cutting Ice.
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DK14423C
(en)
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Method and Apparatus for Cooling Air.
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DK19346C
(en)
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Method and Apparatus for Performing Electrosmotic Processes.
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DK20513C
(en)
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Method and Apparatus for Leaving Leather Surfaces.
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DK22451C
(en)
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Apparatus for Draining and Cooling Coke.
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DK23219C
(en)
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Method and Apparatus for the production of aluminum chloride.
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DK22099C
(en)
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Method and apparatus for cold drawing of pipes and the like.
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DK26188C
(en)
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Method and Apparatus for cooling viscous liquids.
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DK29843C
(en)
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Method and Apparatus for Adding Pin Strips.
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DK15499C
(en)
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Method and Apparatus for Making Sculptures.
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DK27007C
(en)
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Apparatus for Purifying and Cooling Gas.
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DK33461C
(en)
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Method and Apparatus for High Frequency AC Control.
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DK31945C
(en)
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Method and apparatus for cooling and condensing gaseous substances.
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DK29747C
(en)
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Method and Apparatus for Sharpening Knife Discs.
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DK23845C
(en)
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Method and Apparatus for Solving the Graphite Crust from Retort Walls.
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DK20923C
(en)
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Method and Apparatus for Making Salt Salt.
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DK20964C
(en)
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Procedure and apparatus for freezing or cooling easily perishable goods by immediate treatment in a moving coolant.
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DK20584C
(en)
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Method and Apparatus for the Production of Lead Oxide.
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DK19546C
(en)
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Apparatus for Evaporation or Cooling of Solutions and Emulsions, respectively.
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DK20898C
(en)
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Method and apparatus for working metals and the like under water.
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DK18671C
(en)
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Method and Apparatus for the Production of Diastase-containing Products as a Substitute for Malt.
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DK21511C
(en)
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Method and Apparatus for Refining Petroleum.
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DK32814C
(en)
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Method and Signaling System.
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