2167028

Information

• Patent Grant
• 2167028

• References
• Source

• Patent Number

  2,167,028

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1939
  85 years ago

• CPC

  • B01D5/0045 - Vacuum condensation
  • B01D5/0009 - Horizontal tubes
  • B01D5/0048 - Barometric condensation
  • B01D5/0063 - Reflux condensation
  • B01D5/0093 - Removing and treatment of non condensable gases
  • Y10T74/19828 - Worm

• US Classifications

  • 202 - Distillation: apparatus
  • 074 - Machine element or mechanism
  • 165 - Heat exchange