3401945

Information

• Patent Grant
• 3401945

• References
• Source

• Patent Number

  3,401,945

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • G11B3/0859 - driven by belt or analogous element
  • G11B25/06 - using web-form record carriers

• US Classifications

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