3624624

Information

• Patent Grant
• 3624624

• References
• Source

• Patent Number

  3,624,624

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • G11B5/76 - Drum carriers
  • G11B23/50 - Reconditioning of record carriers Cleaning of record carriers; Carrying-off electrostatic charges

• US Classifications

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