1940567

Information

• Patent Grant
• 1940567

• References
• Source

• Patent Number

  1,940,567

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  91 years ago

• CPC

  • C10B27/02 - with outlets arranged at different levels in the chamber

• US Classifications

  • 201 - Distillation: processes, thermolytic
  • 202 - Distillation: apparatus