3800320

Information

• Patent Grant
• 3800320

• References
• Source

• Patent Number

  3,800,320

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • G11B15/24 - Drive disengaging means

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval