3718772

Information

• Patent Grant
• 3718772

• References
• Source

• Patent Number

  3,718,772

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • A61B5/04365 - Playback at speeds other than the recording speed

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval