2768136

Information

• Patent Grant
• 2768136

• References
• Source

• Patent Number

  2,768,136

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1956
  69 years ago

• CPC

  • C02F3/28 - Anaerobic digestion processes
  • Y10S210/09 - Floating cover

• US Classifications

  • 210 - Liquid purification or separation