1849197

Information

• Patent Grant
• 1849197

• References
• Source

• Patent Number

  1,849,197

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1932
  92 years ago

• CPC

  • C10C1/14 - Winning of tar oils from tar

• US Classifications

  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus
  • 201 - Distillation: processes, thermolytic
  • 203 - Distillation: processes, separatory