3131293

Information

• Patent Grant
• 3131293

• References
• Source

• Patent Number

  3,131,293

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • G06F7/4912 - Adding; Subtracting
  • G06F7/4991 - Overflow or underflow
  • G06F2207/4911 - Decimal floating-point representation
  • G06F2207/4914 - Using 2-out-of-5 code

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating