2899579

Information

• Patent Grant
• 2899579

• References
• Source

• Patent Number

  2,899,579

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1959
  65 years ago

• CPC

  • H01J29/806 - Electron lens mosaics
  • H01J31/203 - with more than one electron beam

• US Classifications

  • 313 - Electric lamp and discharge devices