3427628

Information

• Patent Grant
• 3427628

• References
• Source

• Patent Number

  3,427,628

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  57 years ago

• CPC

  • H04N5/83 - on discs or drums
  • H04N5/82 - using deformable thermoplastic recording medium

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 346 - Recorders
  • 365 - Static information storage and retrieval
  • 386 - Motion video signal processing for recording or reproducing