1458576

Information

• Patent Grant
• 1458576

• References
• Source

• Patent Number

  1,458,576

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1923
  101 years ago

• CPC

  • C10B29/00 - Other details of coke ovens
  • C10B39/18 - Coke ramps

• US Classifications

  • 202 - Distillation: apparatus
  • 182 - Fire escape, ladder, or scaffold