2766969

Information

• Patent Grant
• 2766969

• References
• Source

• Patent Number

  2,766,969

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1956
  68 years ago

• CPC

  • F28G9/005 - of regenerative heat exchanger
  • F23J3/02 - Cleaning furnace tubes Cleaning flues or chimneys
  • Y10S165/012 - Spray nozzle cleaner

• US Classifications

  • 165 - Heat exchange