2521474

Information

• Patent Grant
• 2521474

• References
• Source

• Patent Number

  2,521,474

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • C02F3/203 - Swing diffusers
  • Y02W10/15 - Aerobic processes
  • Y10S261/47 - Swing diffusers
  • Y10T137/6966 - Static constructional installations

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 137 - Fluid handling
  • 210 - Liquid purification or separation
  • 248 - Supports