3914172

Information

• Patent Grant
• 3914172

• References
• Source

• Patent Number

  3,914,172

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  48 years ago

• CPC

  • B07B1/20 - Stationary drums with moving interior agitators
  • D21D5/18 - with the aid of centrifugal force

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 210 - Liquid purification or separation