3854660

Information

• Patent Grant
• 3854660

• References
• Source

• Patent Number

  3,854,660

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • G06F3/0601 - Dedicated interfaces to storage systems
  • G05B19/408 - characterised by data handling or data format
  • G06K13/18 - the record carrier being longitudinally extended
  • G05B2219/36374 - Dual, multiple tape reader
  • G06F2003/0698 - digital I/O from or to serial access storage devices

• US Classifications

  • 235 - Registers
  • 360 - Dynamic magnetic information storage or retrieval
  • 700 - Data processing: generic control systems or specific applications