2964666

Information

• Patent Grant
• 2964666

• References
• Source

• Patent Number

  2,964,666

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • H05B33/00 - Electroluminescent light sources
  • Y10S116/35 - Electroluminescent dials

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 116 - Signals and indicators
  • 250 - Radiant energy