3189684

Information

• Patent Grant
• 3189684

• References
• Source

• Patent Number

  3,189,684

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1965
  59 years ago

• CPC

  • G11B11/115 - using a beam
  • G11B5/00 - Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
  • G11B11/11 - using a beam
  • Y10S84/29 - Tape

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 084 - Music
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER