2623699

Information

• Patent Grant
• 2623699

• References
• Source

• Patent Number

  2,623,699

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  72 years ago

• CPC

  • F24F11/053 - by means responsive to temperature
  • G05D23/27539 - using conductible expansible fluid

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 318 - Electricity: motive power systems
  • 361 - Electricity: electrical systems and devices