3181527

Information

• Patent Grant
• 3181527

• References
• Source

• Patent Number

  3,181,527

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1965
  59 years ago

• CPC

  • F22G5/04 - by regulating flue gas flow
  • F23L13/00 - Construction of valves or dampers for controlling air supply or draught

• US Classifications

  • 126 - Stoves and furnaces
  • 165 - Heat exchange