1763108

Information

• Patent Grant
• 1763108

• References
• Source

• Patent Number

  1,763,108

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1930
  94 years ago

• CPC

  • H01J17/40 - with one cathode and one anode
  • H01J61/95 - Lamps with control electrode for varying intensity or wavelength of the light
  • H01J2893/0067 - Electrode assembly without control electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices