1813905

Information

• Patent Grant
• 1813905

• References
• Source

• Patent Number

  1,813,905

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • F23D11/44 - Preheating devices Vaporising devices
  • F23D2700/024 - Nozzles and cleanig devices therefor

• US Classifications

  • 431 - Combustion