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Blending of particulate materials
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Patent number 4,068,828
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Issue date Jan 17, 1978
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Phillips Petroleum Company
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Robert R. Goins
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Vented gravity blender
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Patent number 3,936,037
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Issue date Feb 3, 1976
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Allied Industries, Inc.
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James H. Leonard
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3550913
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Patent number 3,550,913
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Issue date Dec 29, 1970
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3539154
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Patent number 3,539,154
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Issue date Nov 10, 1970
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3456922
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Patent number 3,456,922
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Issue date Jul 22, 1969
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3421739
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Patent number 3,421,739
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Issue date Jan 14, 1969
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3386707
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Patent number 3,386,707
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Issue date Jun 4, 1968
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3351326
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Patent number 3,351,326
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Issue date Nov 7, 1967
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3347534
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Patent number 3,347,534
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Issue date Oct 17, 1967
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3275303
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Patent number 3,275,303
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Issue date Sep 27, 1966
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3268215
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Patent number 3,268,215
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Issue date Aug 23, 1966
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3216629
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Patent number 3,216,629
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Issue date Nov 9, 1965
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3158362
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Patent number 3,158,362
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Issue date Nov 24, 1964
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3138369
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Patent number 3,138,369
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Issue date Jun 23, 1964
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3106385
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Patent number 3,106,385
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Issue date Oct 8, 1963
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2805802
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Patent number 2,805,802
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Issue date Sep 10, 1957
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL