3726457

Information

• Patent Grant
• 3726457

• References
• Source

• Patent Number

  3,726,457

• 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
  • 242 - Winding, tensioning, or guiding
  • 360 - Dynamic magnetic information storage or retrieval