3177385

Information

• Patent Grant
• 3177385

• References
• Source

• Patent Number

  3,177,385

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • H01F7/145 - Rotary electromagnets with variable gap
  • G01R5/14 - Moving-iron instruments

• US Classifications

  • 310 - Electrical generator or motor structure
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets