2017340

Information

• Patent Grant
• 2017340

• References
• Source

• Patent Number

  2,017,340

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1935
  89 years ago

• CPC

  • F23B30/02 - with movable
  • F23B60/02 - with combustion air supplied through a grate
  • F23B2700/011 - with fuel shaft for steam boilers

• US Classifications

  • 110 - Furnaces
  • 126 - Stoves and furnaces