2905856

Information

• Patent Grant
• 2905856

• References
• Source

• Patent Number

  2,905,856

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1959
  64 years ago

• CPC

  • H04N3/227 - Centering
  • H03K4/28 - using a tube operating as a switching device

• US Classifications

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