2598567

Information

• Patent Grant
• 2598567

• References
• Source

• Patent Number

  2,598,567

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1952
  72 years ago

• CPC

  • H01J61/52 - Cooling arrangements Heating arrangements Means for circulating gas or vapour within the discharge space
  • F21V23/02 - the elements being transformers, impedances or power supply units
  • A63F2250/08 - with static electricity
  • F21Y2103/00 - Elongated light sources

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 362 - Illumination