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US3299526A
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Dehydrator and method of dehydration particularly for grains
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US3189200A
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Feeding conveyor system with uniformity control
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US3179150A
|
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Furnace
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US3102794A
|
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Agricultural dehydrating system
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US2890764A
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Method and apparatus for centrifugal separation with uni-directional flow at the point of separation
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US2822153A
|
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Agricultural dehydrating system
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US2530112A
|
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Centrifugal cyclone separator
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US2708503A
|
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Material feeder
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US2672108A
|
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Furnace
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US2618865A
|
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Rotary drum heat exchanger
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US2552835A
|
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Drier and cooler for grain or the like
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US2634808A
|
|
Apparatus and method for spray drying and cooling
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US2400382A
|
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Closed hammer mill circuits
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US2363282A
|
|
Temperature changing device
|
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US2365240A
|
|
Treating and storing device
|
|
US2368699A
|
|
Apparatus and method for treating material in a pneumatic current
|
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US2363037A
|
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Art of preserving valuable elements of organic materials in dry storage
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US2367179A
|
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Hammer mill for stock feed
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US2363281A
|
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Apparatus and method for treating pneumatically borne material
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US2275600A
|
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Material showering flight
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