3789988

Information

• Patent Grant
• 3789988

• References
• Source

• Patent Number

  3,789,988

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • E02B15/107 - Whirling means forming a vortex in the water; cyclones

• US Classifications

  • 210 - Liquid purification or separation