3442419

Information

• Patent Grant
• 3442419

• References
• Source

• Patent Number

  3,442,419

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • G11B5/008 - Recording on, or reproducing or erasing from, magnetic tapes, sheets
  • G11B15/38 - Driving record carriers by pneumatic means
  • G11B15/6895 - Automatic tape changing arrangements

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 360 - Dynamic magnetic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER