3081381

Information

• Patent Grant
• 3081381

• References
• Source

• Patent Number

  3,081,381

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1963
  61 years ago

• CPC

  • G11B5/538 - Disposition or mounting of pole pieces on rotating support

• US Classifications

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