1923882

Information

• Patent Grant
• 1923882

• References
• Source

• Patent Number

  1,923,882

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1933
  91 years ago

• CPC

  • F23D11/44 - Preheating devices Vaporising devices
  • F23D2700/023 - Gasifying and evaporating devices

• US Classifications

  • 431 - Combustion
  • 236 - Automatic temperature and humidity regulation