2273886

Information

• Patent Grant
• 2273886

• References
• Source

• Patent Number

  2,273,886

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1942
  82 years ago

• CPC

  • C10B5/10 - with heat-exchange devices

• US Classifications

  • 202 - Distillation: apparatus