3474416

Information

• Patent Grant
• 3474416

• References
• Source

• Patent Number

  3,474,416

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • G06F12/0638 - Combination of memories
  • B41J5/51 - on more than one separate storage

• US Classifications

  • 715 - Data processing: presentation processing of document, operator interface processing, and screen saver display processing
  • 711 - Electrical computers and digital processing systems: memory