3824352

Information

• Patent Grant
• 3824352

• References
• Source

• Patent Number

  3,824,352

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • G11B3/445 - Styli particularly adapted for sensing video discs
  • G11B11/16 - using recording by mechanical cutting, deforming or pressing

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 310 - Electrical generator or motor structure
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER