3404895

Information

• Patent Grant
• 3404895

• References
• Source

• Patent Number

  3,404,895

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1968
  56 years ago

• CPC

  • G11B3/42 - with provision for adaptation or interchange of heads

• US Classifications

  • 369 - Dynamic information storage or retrieval