3844571

Information

• Patent Grant
• 3844571

• References
• Source

• Patent Number

  3,844,571

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • G11B3/60 - Turntables for record carriers

• US Classifications

  • 369 - Dynamic information storage or retrieval