3613059

Information

• Patent Grant
• 3613059

• References
• Source

• Patent Number

  3,613,059

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • G11B5/5591 - across drum tracks
  • D01D1/04 - Melting filament-forming substances
  • D01D1/06 - Feeding liquid to the spinning head
  • G06K17/00 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of the preceding main groups
  • G11B5/004 - Recording on, or reproducing or erasing from, magnetic drums
  • G11B5/55 - Track change, selection or acquisition by displacement of the head

• US Classifications

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