2289218

Information

• Patent Grant
• 2289218

• References
• Source

• Patent Number

  2,289,218

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • F24D19/087 - automatic
  • Y10T137/3096 - With separate return for condensate

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation