2909616

Information

• Patent Grant
• 2909616

• References
• Source

• Patent Number

  2,909,616

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1959
  65 years ago

• CPC

  • G11B5/538 - Disposition or mounting of pole pieces on rotating support
  • G11B5/53 - Disposition or mounting of heads on rotating support

• US Classifications

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