2222664

Information

• Patent Grant
• 2222664

• References
• Source

• Patent Number

  2,222,664

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1940
  84 years ago

• CPC

  • C08B30/16 - Apparatus therefor
  • B01D33/17 - with rotary filtering tables
  • B01D33/461 - brushes
  • B01D33/801 - Driving means, shaft packing systems or the like

• US Classifications

  • 210 - Liquid purification or separation
  • 127 - Sugar, starch, and carbohydrates