1449875

Information

• Patent Grant
• 1449875

• References
• Source

• Patent Number

  1,449,875

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1923
  102 years ago

• CPC

  • C10B7/00 - Coke ovens with mechanical conveying means for the raw material inside the oven
  • C10B47/26 - with the aid of hot liquids

• US Classifications

  • 202 - Distillation: apparatus
  • 196 - Mineral oils: apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing