FI (list display)

  • B07B7/00
  • Selective separation of solid materials carried by, or dispersed in, gas currents (sieves or filters for separating dispersed particles from gases or vapours B01D) HB CC 4D021
  • B07B7/00@A
  • For sorting grains HB CC 4D021
  • B07B7/00@Z
  • Others HB CC 4D021
  • B07B7/01
  • .using gravity HB CC 4D021
  • B07B7/02
  • .by reversal of direction of flow HB CC 4D021
  • B07B7/04
  • .by impingement against baffle separators HB CC 4D021
  • B07B7/06
  • .by impingement against sieves HB CC 4D021
  • B07B7/08
  • .using centrifugal force HB CC 4D021
  • B07B7/083
  • ..generated by rotating vanes, discs, drums, or brushes HB CC 4D021
  • B07B7/086
  • ..generated by the winding course of the gas stream HB CC 4D021
  • B07B7/10
  • ..having air recirculating within the apparatus HB CC 4D021
  • B07B7/12
  • .with pulsating air currents HB CC 4D021
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