3928188

Information

• Patent Grant
• 3928188

• References
• Source

• Patent Number

  3,928,188

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • B07B4/06 - using revolving drums
  • B01D29/117 - arranged for outward flow filtration
  • B07B1/20 - Stationary drums with moving interior agitators
  • B65G53/00 - Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flows of gas, liquid, or foam
  • B65G2812/1625 - Feeding or discharging means

• US Classifications

  • 209 - Classifying, separating, and assorting solids