3259889

Information

• Patent Grant
• 3259889

• References
• Source

• Patent Number

  3,259,889

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1966
  58 years ago

• CPC

  • G11B5/004 - Recording on, or reproducing or erasing from, magnetic drums
  • G11B5/48 - Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads
  • G11B5/76 - Drum carriers
  • G11B25/02 - using cylindrical record carriers

• US Classifications

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