3726456

Information

• Patent Grant
• 3726456

• References
• Source

• Patent Number

  3,726,456

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • G11B15/24 - Drive disengaging means

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 360 - Dynamic magnetic information storage or retrieval