1044830

Information

• Patent Grant
• 1044830

• References
• Source

• Patent Number

  1,044,830

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1912
  112 years ago

• CPC

  • F23L9/00 - Passages or apertures for delivering secondary air for completing combustion of fuel
  • Y10S122/14 - Tube replacement

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers