1506573

Information

• Patent Grant
• 1506573

• References
• Source

• Patent Number

  1,506,573

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1924
  100 years ago

• CPC

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

• US Classifications

  • 432 - Heating