2516740

Information

• Patent Grant
• 2516740

• References
• Source

• Patent Number

  2,516,740

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1950
  74 years ago

• CPC

  • G01R5/04 - with magnet external to the coil
  • G01R5/06 - with core magnet

• US Classifications

  • 324 - Electricity: measuring and testing
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets