1754405

Information

• Patent Grant
• 1754405

• References
• Source

• Patent Number

  1,754,405

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1930
  94 years ago

• CPC

  • F24H9/1854 - for air heaters
  • F24H3/006 - using fluid combustibles
  • F24H3/008 - using solid combustibles

• US Classifications

  • 126 - Stoves and furnaces