3430764

Information

• Patent Grant
• 3430764

• References
• Source

• Patent Number

  3,430,764

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1969
  55 years ago

• CPC

  • B03B5/40 - of trough type
  • B03B2005/405 - using horizontal currents

• US Classifications

  • 209 - Classifying, separating, and assorting solids