3769544

Information

• Patent Grant
• 3769544

• References
• Source

• Patent Number

  3,769,544

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • H01J61/26 - Means for absorbing or adsorbing gas
  • H01J61/86 - with discharge additionally constricted by close spacing of electrodes
  • H01J61/98 - Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge

• US Classifications

  • 313 - Electric lamp and discharge devices