2422941

Information

• Patent Grant
• 2422941

• References
• Source

• Patent Number

  2,422,941

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1947
  77 years ago

• CPC

  • F23K3/04 - for locomotive boiler furnaces

• US Classifications

  • 198 - Conveyors: power-driven
  • 105 - Railway rolling stock