3425111

Information

• Patent Grant
• 3425111

• References
• Source

• Patent Number

  3,425,111

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  55 years ago

• CPC

  • H01J9/042 - Manufacture, activation of the emissive part
  • Y10S148/165 - Transmutation doping

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 148 - Metal treatment
  • 313 - Electric lamp and discharge devices
  • 376 - Induced nuclear reactions: processes, systems, and elements