3927346

Information

• Patent Grant
• 3927346

• References
• Source

• Patent Number

  3,927,346

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • H04N9/20 - with more than one beam in a tube

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 323 - Electricity: power supply or regulation systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 348 - Television