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CA1007064A
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Filter material and element incorporating same
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US3969447A
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Grids for fluid contact apparatus
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US3959419A
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Vapor-liquid contact method
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ES351747A3
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Improvements in the construction of contactor trays. (Machine-translation by Google Translate, not legally binding)
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ES313293A1
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Apparatus for the control of holes of fluid contactor trays. (Machine-translation by Google Translate, not legally binding)
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US3343821A
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Grids for vapor-liquid contact apparatus
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US3233708A
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Vapor-liquid contact trays
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US3079134A
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Grids for vapor-liquid contact apparatus
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US3087711A
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Fluid contact trays
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US3080155A
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Flow control means
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US3037754A
|
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Closures for fluid contact apparatus
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US3019003A
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Closures for fluid contact apparatus
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US3013782A
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Fluid contact apparatus
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US3008553A
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Vapor-liquid contact tray
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US2707025A
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Adjustable shearing device
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US2701018A
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Punching and extrusion unit
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US2754909A
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Slotting machines
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US2705136A
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Bubble cap riser
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US2677426A
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Multiple piece template for punch presses
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