3725791

Information

• Patent Grant
• 3725791

• References
• Source

• Patent Number

  3,725,791

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • H03K23/54 - Ring counters
  • G04G3/022 - the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
  • G04G3/025 - by storing time-date which are periodically investigated and modified accordingly

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 968 - Horology