3426185

Information

• Patent Grant
• 3426185

• References
• Source

• Patent Number

  3,426,185

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  55 years ago

• CPC

  • G06F7/4981 - Adding; Subtracting

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating