1447839

Information

• Patent Grant
• 1447839

• References
• Source

• Patent Number

  1,447,839

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1923
  101 years ago

• CPC

  • C10J1/207 - Carburetting by pyrolysis of solid carbonaceous material in a fuel bed

• US Classifications

  • 201 - Distillation: processes, thermolytic
  • 048 - Gas: heating and illuminating
  • 202 - Distillation: apparatus