3590308

Information

• Patent Grant
• 3590308

• References
• Source

• Patent Number

  3,590,308

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • H01J19/30 - characterised by the material
  • H01J2893/002 - chemical

• US Classifications

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