2320471

Information

• Patent Grant
• 2320471

• References
• Source

• Patent Number

  2,320,471

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1943
  82 years ago

• CPC

  • F23K3/04 - for locomotive boiler furnaces

• US Classifications

  • 105 - Railway rolling stock
  • 222 - Dispensing