3820206

Information

• Patent Grant
• 3820206

• References
• Source

• Patent Number

  3,820,206

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • H01J19/34 - forming part of the envelope
  • H01J19/42 - Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
  • H01J2893/0003 - Anodes forming part of vessel walls
  • H01J2893/0005 - Fixing of electrodes
  • Y10T29/4976 - Temperature
  • Y10T29/49863 - with prestressing of part

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 029 - Metal working
  • 228 - Metal fusion bonding