3722688

Information

• Patent Grant
• 3722688

• References
• Source

• Patent Number

  3,722,688

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • E02B15/107 - Whirling means forming a vortex in the water; cyclones
  • Y10S210/923 - using mechanical means

• US Classifications

  • 210 - Liquid purification or separation