2389172

Information

• Patent Grant
• 2389172

• References
• Source

• Patent Number

  2,389,172

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1945
  79 years ago

• CPC

  • C10C1/04 - by distillation

• US Classifications

  • 203 - Distillation: processes, separatory
  • 585 - Chemistry of hydrocarbon compounds