916910

Information

• Patent Grant
• 916910

• References
• Source

• Patent Number

  916,910

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1909
  116 years ago

• CPC

  • F23B5/02 - in main combustion chamber
  • Y10S122/14 - Tube replacement

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers