3475555

Information

• Patent Grant
• 3475555

• References
• Source

• Patent Number

  3,475,555

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • H04N3/30 - otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
  • H04N5/84 - using optical recording
  • H04N7/08 - Systems for the simultaneous or sequential transmission of more than one television signal
  • H04N7/127 - Systems in which different parts of the picture signal frequency band are individually processed

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 348 - Television
  • 386 - Motion video signal processing for recording or reproducing