2481894

Information

• Patent Grant
• 2481894

• References
• Source

• Patent Number

  2,481,894

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1949
  75 years ago

• CPC

  • C02F3/28 - Anaerobic digestion processes
  • Y10T137/0391 - Affecting flow by the addition of material or energy
  • Y10T137/2975 - Gas inlet and outlet valves unitary
  • Y10T137/7475 - With toggle or second lever connected to valve

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling