3225337

Information

• Patent Grant
• 3225337

• References
• Source

• Patent Number

  3,225,337

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • G11B5/55 - Track change, selection or acquisition by displacement of the head
  • G11B5/5591 - across drum tracks
  • Y10T74/18808 - with rack

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER