3798478

Information

• Patent Grant
• 3798478

• References
• Source

• Patent Number

  3,798,478

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  51 years ago

• CPC

  • H01J29/50 - Two or more guns in a single vacuum space
  • H01J31/12 - with luminescent screen
  • H01J2229/507 - Multi-beam groups

• US Classifications

  • 313 - Electric lamp and discharge devices