3919599

Information

• Patent Grant
• 3919599

• References
• Source

• Patent Number

  3,919,599

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • H04N3/1856 - using regulation in series

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 348 - Television