3219981

Information

• Patent Grant
• 3219981

• References
• Source

• Patent Number

  3,219,981

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • G06F15/08 - using a plugboard for programming

• US Classifications

  • 711 - Electrical computers and digital processing systems: memory