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Hydraulic separation of solids
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Apparatus for and method of separating mixed materials
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Process of and apparatus for separating mixed materials
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Process of the separation of combustible material from its associated noncombustiblematerial
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Apparatus for treating mixed materials
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Process of and apparatus for the treatment of solid-bearing liquids
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Gas extractor
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Ore separating process and apparatus
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Hydraulic separation of solids
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Ore separation
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