3469037

Information

• Patent Grant
• 3469037

• References
• Source

• Patent Number

  3,469,037

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • H04N5/921 - by recording or reproducing the baseband signal
  • G11B5/29 - Structure or manufacture of unitary devices formed of plural heads for more than one track
  • H04N5/7822 - with stationary magnetic heads

• US Classifications

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