2222575

Information

• Patent Grant
• 2222575

• References
• Source

• Patent Number

  2,222,575

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  84 years ago

• CPC

  • F22B1/167 - using an organic fluid
  • F22B1/16 - the heat carrier being hot liquid or hot vapour

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 196 - Mineral oils: apparatus
  • 202 - Distillation: apparatus
  • 203 - Distillation: processes, separatory