3357003

Information

• Patent Grant
• 3357003

• References
• Source

• Patent Number

  3,357,003

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • G11B20/1488 - characterised by the use of three levels

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 375 - Pulse or digital communications
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER