3818504

Information

• Patent Grant
• 3818504

• References
• Source

• Patent Number

  3,818,504

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • G11B15/67563 - with movement of the cassette perpendicular to its main side
  • G11B15/10 - Manually-operated control Solenoid-operated control

• US Classifications

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