3425047

Information

• Patent Grant
• 3425047

• References
• Source

• Patent Number

  3,425,047

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  55 years ago

• CPC

  • G11B5/376 - in semi-conductors
  • G06K11/02 - Automatic curve followers
  • G11B5/58 - with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 318 - Electricity: motive power systems
  • 346 - Recorders
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER