3043974

Information

• Patent Grant
• 3043974

• References
• Source

• Patent Number

  3,043,974

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1962
  62 years ago

• CPC

  • H01J31/503 - with an electromagnetic electron-optic system

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 427 - Coating processes
  • 445 - Electric lamp or space discharge component or device manufacturing