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GB192410A
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Improved continuous process and apparatus for the production of large quantities of absolute alcohol
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DE386028C
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Process and device for the production of absolute alcohol
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GB189136A
|
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Improved continuous process and apparatus for the production of large quantities of absolute alcohol
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DE369977C
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Process for separating the tar from the empyreumatic fumes that occur during charring
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DE472950C
|
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Process for continuously rectifying liquid air or other liquefied gases
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DE370970C
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Device for vaporizing liquids
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DE401904C
|
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Process for the production of pure oxygen and nitrogen in a single operation
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DE375367C
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Process for treating the vapors rising from the columns during the distillation or rectification of liquid mixtures
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DE339687C
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Bell bottom with cooling coil immersed in the liquid of the bottom for devices for uninterrupted rectification
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GB153548A
|
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Improved process and apparatus for the manufacture of grape honeys and fruit syrups
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GB129648A
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Improved Process and Apparatus for Regulating the Operations in Rectifiers for Rectifying Mixtures of Liquefied Gases.
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GB158915A
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Improved process for removing the tar from the products of the distillation of wood,coal and the like
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GB120558A
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An Improved Process for Removing the Tar from Tar-containing Liquids.
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GB117259A
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Improved Process and Apparatus for Recovering Waste Ether and Alcohol Vapours from the Atmosphere in Factories and the like.
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GB169182A
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Improved process for the dissociation of heavy oils for the production of light "spirits"
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GB110910A
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Improvements in Cooling Plates for Continuous-retification Apparatus.
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GB168835A
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Improvements in the process for the extraction of glycerine from the waste liquors of alcoholic fermentation
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GB127614A
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Improvements in and relating to the Sulphonation of Benzene.
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GB101875A
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Improvements in Apparatus for Recovering Ether and Alcohol Vapours contained in the Air of Factories.
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GB101724A
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Improved Apparatus for the Continuous Manufacture of Ether.
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