2784355

Information

• Patent Grant
• 2784355

• References
• Source

• Patent Number

  2,784,355

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  67 years ago

• CPC

  • H01H47/26 - having thermo-sensitive input
  • H01H37/58 - actuated due to thermally controlled change of magnetic permeability
  • H01H43/309 - based on the change of magnetic properties

• US Classifications

  • 361 - Electricity: electrical systems and devices