3478339

Information

• Patent Grant
• 3478339

• References
• Source

• Patent Number

  3,478,339

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • G11B5/1475 - Assembling or shaping of elements
  • G11B5/29 - Structure or manufacture of unitary devices formed of plural heads for more than one track
  • G11B5/60 - Fluid-dynamic spacing of heads form record-carriers
  • G11B5/76 - Drum carriers
  • Y10T29/4903 - with bonding

• US Classifications

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