2875361

Information

• Patent Grant
• 2875361

• References
• Source

• Patent Number

  2,875,361

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1959
  66 years ago

• CPC

  • H01J9/045 - Activation of assembled cathode
  • H01J29/488 - Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes

• US Classifications

  • 313 - Electric lamp and discharge devices