2647753

Information

• Patent Grant
• 2647753

• References
• Source

• Patent Number

  2,647,753

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1953
  71 years ago

• CPC

  • G11B3/28 - providing transverse bias parallel to record

• US Classifications

  • 369 - Dynamic information storage or retrieval