1799379

Information

• Patent Grant
• 1799379

• References
• Source

• Patent Number

  1,799,379

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1931
  94 years ago

• CPC

  • F23K5/20 - Preheating devices
  • Y10S165/126 - Total flow rate through heat exchanger controlled by valve

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces