2925511

Information

• Patent Grant
• 2925511

• References
• Source

• Patent Number

  2,925,511

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1960
  64 years ago

• CPC

  • H01J63/04 - Vessels provided with luminescent coatings Selection of materials for the coatings
  • H01J1/30 - Cold cathodes
  • H01J63/00 - Cathode-ray or electron-stream lamps
  • H01J2893/0031 - Tubes with material luminescing under electron bombardment

• US Classifications

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