3591149

Information

• Patent Grant
• 3591149

• References
• Source

• Patent Number

  3,591,149

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • B01F3/0478 - Stirrers therefor
  • C02F3/145 - Protection against aerosols
  • C02F3/16 - the aerator having a vertical axis
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 210 - Liquid purification or separation
  • 366 - Agitating
  • 416 - Fluid reaction surfaces