3506780

Information

• Patent Grant
• 3506780

• References
• Source

• Patent Number

  3,506,780

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1970
  54 years ago

• CPC

  • H04N7/084 - with signal insertion during the horizontal blanking interval only
  • H04N5/92 - Transformation of the television signal for recording
  • H04N5/921 - by recording or reproducing the baseband signal

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 348 - Television