2759119

Information

• Patent Grant
• 2759119

• References
• Source

• Patent Number

  2,759,119

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1956
  68 years ago

• CPC

  • C09K11/615 - Halogenides
  • C09K11/54 - containing zinc or cadmium
  • C09K11/66 - containing germanium, tin or lead
  • F21K2/00 - Light sources using luminescence
  • H01J63/00 - Cathode-ray or electron-stream lamps
  • H01K1/32 - provided with coatings on the walls Vessels or coatings theron characterised by the material thereof
  • H01K1/34 - Double wall vessels
  • Y02B20/125 - High voltage halogen lamps

• US Classifications

  • 313 - Electric lamp and discharge devices