3146317

Information

• Patent Grant
• 3146317

• References
• Source

• Patent Number

  3,146,317

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • G11B5/376 - in semi-conductors
  • G11B5/127 - Structure or manufacture of heads

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 257 - Active solid-state devices
  • 324 - Electricity: measuring and testing
  • 338 - Electrical resistors
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER