2994643

Information

• Patent Grant
• 2994643

• References
• Source

• Patent Number

  2,994,643

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • B01D3/425 - Head-, bottom- and feed stream
  • Y10S159/18 - Accumulator
  • Y10S203/19 - Sidestream

• US Classifications

  • 203 - Distillation: processes, separatory
  • 159 - Concentrating evaporators
  • 196 - Mineral oils: apparatus
  • 202 - Distillation: apparatus