1481873

Information

• Patent Grant
• 1481873

• References
• Source

• Patent Number

  1,481,873

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1924
  101 years ago

• CPC

  • C10B39/02 - Dry cooling outside the oven
  • C10B33/12 - Discharge valves

• US Classifications

  • 202 - Distillation: apparatus