2070690

Information

• Patent Grant
• 2070690

• References
• Source

• Patent Number

  2,070,690

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1937
  88 years ago

• CPC

  • F24F1/0007 - Fan coil units
  • F24F1/0029 - Axial fan
  • Y10S165/304 - Axial impeller

• US Classifications

  • 165 - Heat exchange