3342499

Information

• Patent Grant
• 3342499

• References
• Source

• Patent Number

  3,342,499

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1967
  57 years ago

• CPC

  • G11B19/10 - by sensing presence or absence of record in accessible stored position or on turntable
  • G11B3/08545 - driven by cams
  • G11B17/0281 - by an adapter enabling the centre-pin to receive carriers with large centre hole
  • G11B17/165 - with mechanical detecting means

• US Classifications

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