2802345

Information

• Patent Grant
• 2802345

• References
• Source

• Patent Number

  2,802,345

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • F25J3/04 - for air
  • Y10S62/906 - Packing
  • Y10S62/907 - Insulation

• US Classifications

  • 202 - Distillation: apparatus
  • 062 - Refrigeration