1791314

Information

• Patent Grant
• 1791314

• References
• Source

• Patent Number

  1,791,314

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1931
  94 years ago

• CPC

  • F28D1/024 - with an air driving element
  • Y10S165/307 - including plural impellers

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces