1755474

Information

• Patent Grant
• 1755474

• References
• Source

• Patent Number

  1,755,474

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  94 years ago

• CPC

  • F23D11/44 - Preheating devices Vaporising devices
  • F23D2700/031 - Vapour burners where the vaporiser is heated by an auxiliary flame

• US Classifications

  • 431 - Combustion