3219874

Information

• Patent Grant
• 3219874

• References
• Source

• Patent Number

  3,219,874

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • H03K4/32 - combined with means for generating the driving pulses
  • H04N5/46 - for receiving on more than one standard at will

• US Classifications

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