3921216

Information

• Patent Grant
• 3921216

• References
• Source

• Patent Number

  3,921,216

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • G11B15/684 - the cassettes having a storage position inside the magazine and a slightly shifted active position
  • G11B5/48 - Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads

• US Classifications

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