3041390

Information

• Patent Grant
• 3041390

• References
• Source

• Patent Number

  3,041,390

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • G03B27/725 - Optical projection devices wherein the contrast is controlled electrically (
  • H04N7/0105 - using a storage device with different write and read speed
  • H04N7/0107 - using beam gun storage
  • H04N7/0112 - one of the standards corresponding to a cinematograph film standard
  • H04N5/843 - on film

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 315 - Electric lamp and discharge devices: systems
  • 348 - Television