3769540

Information

• Patent Grant
• 3769540

• References
• Source

• Patent Number

  3,769,540

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • H01J3/029 - Schematic arrangements for beam forming
  • H01J3/026 - Eliminating deleterious effects due to thermal effects, electric or magnetic field
  • H01J29/488 - Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
  • H01J29/525 - Digitally controlled systems

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices