2448802

Information

• Patent Grant
• 2448802

• References
• Source

• Patent Number

  2,448,802

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1948
  76 years ago

• CPC

  • A23C1/06 - Concentration by freezing out the water
  • B01D9/04 - concentrating solutions by removing frozen solvent therefrom
  • B01D29/11 - with bag, cage, hose, tube, sleeve or like filtering elements

• US Classifications

  • 062 - Refrigeration