3612759

Information

• Patent Grant
• 3612759

• References
• Source

• Patent Number

  3,612,759

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  54 years ago

• CPC

  • H04N5/7805 - Recording or playback not using inductive heads
  • H04N5/84 - using optical recording

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 360 - Dynamic magnetic information storage or retrieval