3248890

Information

• Patent Grant
• 3248890

• References
• Source

• Patent Number

  3,248,890

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • D21C11/0042 - Fractionating or concentration of spent liquors by special methods
  • Y10S159/05 - Freezing

• US Classifications

  • 062 - Refrigeration
  • 159 - Concentrating evaporators