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1950-04-18 |
Buckeye Cotton Oil Company |
Apparatus for purifying raw cotton linters
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Johnson & Son Inc S C |
Wax refining
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1953-06-16 |
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1949-06-18 |
1955-02-22 |
Sharples Corp |
Classification of particles
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1960-01-12 |
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Apparatus for separating and deaerating pulp suspension
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Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) |
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1960-04-05 |
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1958-08-07 |
Rotareaed Corp |
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1962-06-05 |
Dominion Tar And Chemical Co |
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Apparatus for separating solids from a liquid suspension
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Cyclone separator
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1958-06-24 |
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1956-03-28 |
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Bird Machine Co |
Separator
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1966-09-21 |
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1963-08-02 |
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Hydrocyclone
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1966-01-19 |
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Particle classification device and method
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Traitement de minerais contenant des impuretés insolubles formant des boues
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1968-08-28 |
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Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen |
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1977-01-31 |
1978-06-27 |
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Hydrocyclone separator
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Reverse centrifugal cleaning of paper making stock
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Hydrocyclone separator
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Fliehkraftabscheider für ein Gas-Flüssigkeitsgemisch
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Thermo Black Clawson Inc., Waltham |
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Hydrocyclone for liquid - liquid separation and method
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Plant for separating solid particles from a liquid phase
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Refiner for lactose and high lactose products
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