3904913

Information

• Patent Grant
• 3904913

• References
• Source

• Patent Number

  3,904,913

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • H01J29/488 - Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
  • H01J31/60 - having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

• US Classifications

  • 313 - Electric lamp and discharge devices