2786685

Information

• Patent Grant
• 2786685

• References
• Source

• Patent Number

  2,786,685

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1957
  67 years ago

• CPC

  • G11B3/08551 - for the horizontal movement only

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER