3539791

Information

• Patent Grant
• 3539791

• References
• Source

• Patent Number

  3,539,791

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • G06F7/386 - decimal, radix 20 or 12

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating