3135896

Information

• Patent Grant
• 3135896

• References
• Source

• Patent Number

  3,135,896

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1964
  60 years ago

• CPC

  • H01H51/32 - Frequency relays Mechanically-tuned relays
  • H01H47/20 - for producing frequency-selective operation of the relay

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems