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Card filing compartment
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In line belt type magnetic separator
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Method of and means for separating materials of different physical qualities
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Magnetic separation
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Электродинамический сепаратор
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Method and apparatus for separating ore particles
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Improvements relating to electric relays
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Improvements relating to magnetic separators
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Магнитный сепаратор
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Магнитный сепаратор переменного тока
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Method of and apparatus for or for use in the separation of particles
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Многороликовый магнитный сепаратор
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Gleichlaufanordnung fuer Induktionsmotoren
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Электромагнитный сепаратор
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Электродинамический сепаратор
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Improvements in or relating to electro-magnetic separation or concentration of minerals
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Improvements in magnetic separators
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Improvements in or relating to electro-magnetic separation or concentration of minerals
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Способ обогащени низкосортных марганцевых концентратов
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