2653993

Information

• Patent Grant
• 2653993

• References
• Source

• Patent Number

  2,653,993

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1953
  71 years ago

• CPC

  • H04N9/04 - Picture signal generators
  • H01J31/56 - for converting or amplifying images in two or more colours

• US Classifications

  • 348 - Television
  • 313 - Electric lamp and discharge devices