3433486

Information

• Patent Grant
• 3433486

• References
• Source

• Patent Number

  3,433,486

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • G11B3/08509 - using mechanical detecting means
  • G11B3/08545 - driven by cams

• US Classifications

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