3424309

Information

• Patent Grant
• 3424309

• References
• Source

• Patent Number

  3,424,309

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  55 years ago

• CPC

  • B03B4/005 - the currents being pulsating
  • B03B4/00 - Separating by pneumatic tables or by pneumatic jigs

• US Classifications

  • 209 - Classifying, separating, and assorting solids