3055587

Information

• Patent Grant
• 3055587

• References
• Source

• Patent Number

  3,055,587

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • G06F7/4912 - Adding; Subtracting
  • G06F7/386 - decimal, radix 20 or 12
  • G06F2207/4914 - Using 2-out-of-5 code

• US Classifications

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