2427875

Information

• Patent Grant
• 2427875

• References
• Source

• Patent Number

  2,427,875

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1947
  77 years ago

• CPC

  • H02K7/065 - Electromechanical oscillators Vibrating magnetic drives
  • H01H63/22 - using step-by-step electromagnetic drive without ratchet

• US Classifications

  • 310 - Electrical generator or motor structure