2068783

Information

• Patent Grant
• 2068783

• References
• Source

• Patent Number

  2,068,783

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1937
  87 years ago

• CPC

  • B03B5/46 - using dry heavy media Devices therefor
  • B03B4/005 - the currents being pulsating

• US Classifications

  • 209 - Classifying, separating, and assorting solids