CA2313871A1
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Self-cleaning belt filter and method
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US5906752A
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Self-cleaning belt filter with edge sealing means and method
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US5730767A
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Sealing apparatus in a belt-type filter
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BR9503213A
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Diaphragm valve and method for operating a diaphragm valve
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CA2154207A1
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Dust collector with reverse air cleaning
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US5560835A
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Pleated belt filter with suction means to remove debris
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US5575143A
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Air directing apparatus for use with textile machines and the like
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US5490392A
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Heat transfer method and apparatus
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US5584913A
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Dust collector with two stage self-cleaning of filter elements
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US5505385A
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Laminar air diffuser
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US5346519A
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Filter media construction
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US5321942A
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Method and apparatus for directing conditioned air to a spinning machine
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US5326511A
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Method for forming compressible material into discrete solid blocks
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US5217512A
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Apparatus for filtering debris from a moving airstream
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US5116395A
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Dust collection with programmable cleaning air control
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US5110331A
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Dust collector with re-entrainment prevention walls
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US5000767A
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Dust collector with pneumatic seal
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US5061303A
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Snap-in filter unit
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US5062872A
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Air filter with horizontal filter elements
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US4895581A
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Two stage air filtration system
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