3742242

Information

• Patent Grant
• 3742242

• References
• Source

• Patent Number

  3,742,242

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  52 years ago

• CPC

  • H04N5/123 - whereby the synchronisation signal directly commands a frequency generator
  • H04N3/185 - Maintaining dc voltage constant
  • Y10T307/297 - Transformer connections
  • Y10T307/422 - Constant magnitude control

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 315 - Electric lamp and discharge devices: systems
  • 348 - Television