2468693

Information

• Patent Grant
• 2468693

• References
• Source

• Patent Number

  2,468,693

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1949
  75 years ago

• CPC

  • H01H37/004 - with thermal image

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 060 - Power plants
  • 236 - Automatic temperature and humidity regulation