836219

Information

• Patent Grant
• 836219

• References
• Source

• Patent Number

  836,219

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1906
  118 years ago

• CPC

  • F23C3/008 - for pulverulent fuel
  • Y10S122/11 - Removable steam-heating elements

• US Classifications

  • 431 - Combustion
  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers