1905597

Information

• Patent Grant
• 1905597

• References
• Source

• Patent Number

  1,905,597

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  91 years ago

• CPC

  • F25D1/00 - Devices using naturally cold air or cold water
  • Y10S165/317 - Axial impeller located at heat-exchange housing outlet

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 454 - Ventilation