3146345

Information

• Patent Grant
• 3146345

• References
• Source

• Patent Number

  3,146,345

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • G06F7/4981 - Adding; Subtracting
  • H03K23/54 - Ring counters

• US Classifications

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