2731811

Information

• Patent Grant
• 2731811

• References
• Source

• Patent Number

  2,731,811

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1956
  69 years ago

• CPC

  • F25B9/04 - using vortex effect
  • B64D33/10 - Radiator arrangement
  • B64D2700/62973 - Heating and cooling devices

• US Classifications

  • 062 - Refrigeration
  • 060 - Power plants
  • 244 - Aeronautics and astronautics