3224782

Information

• Patent Grant
• 3224782

• References
• Source

• Patent Number

  3,224,782

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • G11B25/04 - using flat record carriers
  • G11B3/40 - Driving of heads relatively to stationary record carriers for transducing
  • G11B5/004 - Recording on, or reproducing or erasing from, magnetic drums
  • G11B21/043 - for stationary discs

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 360 - Dynamic magnetic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER