1399918

Information

• Patent Grant
• 1399918

• References
• Source

• Patent Number

  1,399,918

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1921
  103 years ago

• CPC

  • F23D14/045 - with a plurality of burner bars assembled together
  • F23C1/04 - lump or gaseous fuel
  • F23B2700/01 - adapted for boilers built up from sections
  • F23D2900/00017 - Assembled burner modules

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers