3426180

Information

• Patent Grant
• 3426180

• References
• Source

• Patent Number

  3,426,180

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • H03K23/008 - using biquinary code
  • H03K21/00 - Details of pulse counters or frequency dividers

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 341 - Coded data generation or conversion
  • 708 - Electrical computers: arithmetic processing and calculating