2855146

Information

• Patent Grant
• 2855146

• References
• Source

• Patent Number

  2,855,146

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1958
  66 years ago

• CPC

  • G06F9/04 - using record carriers containing only programme instructions
  • G11B5/02 - Recording, reproducing, or erasing methods Read, write or erase circuits therefor

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 360 - Dynamic magnetic information storage or retrieval