3589693

Information

• Patent Grant
• 3589693

• References
• Source

• Patent Number

  3,589,693

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • F27D1/02 - Crowns Roofs
  • F23M5/00 - Casings Linings Walls
  • F27B13/12 - Arrangements of heating devices
  • F23M2700/005 - Structures of combustion chambers or smoke ducts

• US Classifications

  • 431 - Combustion
  • 110 - Furnaces