2380840

Information

• Patent Grant
• 2380840

• References
• Source

• Patent Number

  2,380,840

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1945
  79 years ago

• CPC

  • F23K3/04 - for locomotive boiler furnaces

• US Classifications

  • 110 - Furnaces
  • 198 - Conveyors: power-driven