3567981

Information

• Patent Grant
• 3567981

• References
• Source

• Patent Number

  3,567,981

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  53 years ago

• CPC

  • H01J19/34 - forming part of the envelope
  • H01J19/36 - Cooling of anodes
  • H01J2893/0003 - Anodes forming part of vessel walls
  • H01J2893/0027 - Mitigation of temperature effects

• US Classifications

  • 313 - Electric lamp and discharge devices