3853326

Information

• Patent Grant
• 3853326

• References
• Source

• Patent Number

  3,853,326

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • G11B17/16 - by mechanism in stationary centre post

• US Classifications

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