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DK12563C
(en)
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Apparatus for the production of amorphous carbon by splitting hydrocarbons.
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DK12717C
(en)
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Apparatus for the Development of Acetylene.
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CA120775A
(en)
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Dehydrating apparatus
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DK12472C
(en)
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Apparatus for Purification of Kraftgas.
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DK12420C
(en)
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Apparatus for the Production of Nitric Acid.
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DK11678C
(en)
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Device at Acetylene Works.
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DK8341C
(en)
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Gas Production Apparatus.
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DK9332C
(en)
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Apparatus for the production of mineral water, etc.
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DK11686C
(en)
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Apparatus for Illusion of Sea Travel.
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CH43635A
(en)
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Device for the production of amorphous carbon by splitting hydrocarbons
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DK12408C
(en)
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Procedure and Apparatus for Distillation and Decomposition of Petroleum.
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DK11717C
(en)
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Device by Centrifuges.
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DK11688C
(en)
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Equipment for Purifying Waste Oil.
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ES41030A1
(en)
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A new apparatus for the production of acetylene gas.
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DK12099C
(en)
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Apparatus for the manufacture of rubber articles of old rubber or rubber waste.
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ES31842A1
(en)
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A process for the production of gas by an appropriate apparatus.
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ES45780A1
(en)
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A procedure, with its corresponding apparatus, for the production of motor gas with bituminous fuels.
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DK22198C
(en)
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Method and Apparatus for the Production of Benzol, Toluene and Similar Aromatic Hydrocarbons.
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DK6603C
(en)
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Apparatus for the production of peat mass suitable for briquetting or for the charring of raw peat.
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DK12201C
(en)
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Apparatus for making the combustion products of Petroleum stoves odorless.
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DK12429C
(en)
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Apparatus for Utilizing the Rolling of a Ship at Sea.
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DK11413C
(en)
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Process for the Production of Nitrogen Compounds of Carbides by the Impact of Nitrogen.
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DK9922C
(en)
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Apparatus for the production of air gas.
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DK12001C
(en)
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Device by Dutchmen for Papermaking.
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DK12469C
(en)
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Apparatus for Controlling the Laying of Chickens.
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