2226337

Information

• Patent Grant
• 2226337

• References
• Source

• Patent Number

  2,226,337

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  84 years ago

• CPC

  • C01D1/38 - by dialysis
  • B01D61/28 - Apparatus therefor
  • B01D63/082 - comprising a stack of flat membranes

• US Classifications

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