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GB360384A
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Process and apparatus for the purification of water
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GB313097A
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Improvements in centrifugal separators
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GB287910A
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Improvements in injector compressors for gaseous fluids
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GB242259A
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An improved evaporating process and apparatus therefor
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GB190174A
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Process for recovering the solvents used in the extraction of oil and fatty bodies
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GB192676A
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An improved centrifugal apparatus for separating solids from liquids
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GB190707A
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An improved centrifugal apparatus for separating solids from liquids
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GB161159A
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Improved apparatus for leaching minerals
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GB159815A
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Process of crystallization and apparatus therefor
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GB147045A
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Improved process for the decomposition of soapy waters
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GB147044A
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Process for treating residual waters containing fatty and soapy matters
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GB144721A
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Process and apparatus for continuous and systematic lixiviation
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DE374763C
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Evaporator crystallizer for the production of large crystals
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