3911490

Information

• Patent Grant
• 3911490

• References
• Source

• Patent Number

  3,911,490

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • G11B27/005 - Reproducing at a different information rate from the information rate of recording
  • G11B5/52 - with simultaneous movement of head and record carrier
  • G11B15/1808 - Driving of both record carrier and head
  • G11B15/385 - directly
  • G11B15/61 - on drum

• US Classifications

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