1781780

Information

• Patent Grant
• 1781780

• References
• Source

• Patent Number

  1,781,780

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1930
  94 years ago

• CPC

  • F23M3/00 - Firebridges
  • F23B2700/006 - Details of locomotive combustion apparatus

• US Classifications

  • 110 - Furnaces