3255887

Information

• Patent Grant
• 3255887

• References
• Source

• Patent Number

  3,255,887

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • C02F3/2873 - with internal draft tube circulation
  • Y10S210/09 - Floating cover
  • Y10S261/70 - Sewage aerators diffusers

• US Classifications

  • 210 - Liquid purification or separation
  • 165 - Heat exchange
  • 261 - Gas and liquid contact apparatus
  • 366 - Agitating