3824426

Information

• Patent Grant
• 3824426

• References
• Source

• Patent Number

  3,824,426

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • H04N9/285 - using quadrupole lenses
  • H01J29/701 - Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
  • H01J29/764 - using toroidal windings
  • H01J2229/964 - associated with the deflection system

• US Classifications

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