3475782

Information

• Patent Grant
• 3475782

• References
• Source

• Patent Number

  3,475,782

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1969
  55 years ago

• CPC

  • G11B23/502 - of tape carriers
  • Y10S15/13 - Magnetic tape cleaner

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 360 - Dynamic magnetic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER