1384435

Information

• Patent Grant
• 1384435

• References
• Source

• Patent Number

  1,384,435

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1921
  103 years ago

• CPC

  • F27B9/3044 - Furnace regenerators
  • F27B9/061 - with at least two longitudinal chambers carrying combustion gases

• US Classifications

  • 432 - Heating