3368080

Information

• Patent Grant
• 3368080

• References
• Source

• Patent Number

  3,368,080

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1968
  56 years ago

• CPC

  • G11B3/0957 - using optical means for detecting the end of the recording or the desired point thereof

• US Classifications

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