3078684

Information

• Patent Grant
• 3078684

• References
• Source

• Patent Number

  3,078,684

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1963
  61 years ago

• CPC

  • F25J3/044 - using a single pressure main column system only
  • F25J3/04278 - using external refrigeration units
  • F25J3/04793 - Rectification
  • F25J2235/06 - Lifting of liquids by gas lift
  • F25J2270/90 - External refrigeration

• US Classifications

  • 062 - Refrigeration
  • 073 - Measuring and testing