2869789

Information

• Patent Grant
• 2869789

• References
• Source

• Patent Number

  2,869,789

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  67 years ago

• CPC

  • G06K19/00 - Record carriers for use with machines and with at least a part designed to carry digital markings
  • G06F7/468 - for evaluating functions by calculation
  • G06K13/28 - continuously

• US Classifications

  • 235 - Registers