3181307

Information

• Patent Grant
• 3181307

• References
• Source

• Patent Number

  3,181,307

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1965
  59 years ago

• CPC

  • F25J3/066 - separation of nitrogen
  • F25J3/061 - Natural gas or substitute natural gas
  • F25J3/0635 - separation of CnHm with 1 carbon atom or more
  • F25J3/064 - separation of CnHm with 2 carbon atoms or more
  • F25J3/069 - of helium
  • F25J2270/12 - External refrigeration with liquid vaporising loop
  • Y10S62/926 - Gasoline

• US Classifications

  • 062 - Refrigeration
  • 060 - Power plants