2990116

Information

• Patent Grant
• 2990116

• References
• Source

• Patent Number

  2,990,116

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • G06G7/188 - using electromechanical elements

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating