3116412

Information

• Patent Grant
• 3116412

• References
• Source

• Patent Number

  3,116,412

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1963
  61 years ago

• CPC

  • G06F7/4912 - Adding; Subtracting
  • G06F2207/4919 - Using excess-3 code

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating