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Classification apparatus
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GB1100498A
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Method and apparatus for introducing particulate material into a pneumatic conveying system
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GB1102264A
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Method of and apparatus for coding or heating particulate material
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Rotary feeder
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Apparatus for feeding fuel into a blast furnace
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GB1127614A
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Fluid filtering apparatus
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Rotary feeder
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Method and apparatus for introducing particulate material into a pneumatic conveying system
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Heat exchanging method and apparatus
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Apparatus for breaking up solids
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Vibrating feeders with frequency and amplitude controls
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Capacitive probe and system for regulating gases
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Material handling apparatus
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Method of making oxygen steel
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Apparatus for controlling an electrical precipitator
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Classifier with gas flow distributor
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Air flow control for pneumatic classifying system
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Dust collecting apparatus
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Method for producing a graded pulverulent material
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High voltage switch contact surface
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