3691353

Information

• Patent Grant
• 3691353

• References
• Source

• Patent Number

  3,691,353

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  51 years ago

• CPC

  • H03K21/00 - Details of pulse counters or frequency dividers
  • H03K23/56 - Reversible counters

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems