3895293

Information

• Patent Grant
• 3895293

• References
• Source

• Patent Number

  3,895,293

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • G01R23/12 - by converting frequency into phase shift
  • G01R23/10 - by converting frequency into a train of pulses, which are then counted
  • G04D7/1214 - for complete clockworks

• US Classifications

  • 324 - Electricity: measuring and testing
  • 073 - Measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 968 - Horology