2011743

Information

• Patent Grant
• 2011743

• References
• Source

• Patent Number

  2,011,743

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1935
  89 years ago

• CPC

  • H01J61/95 - Lamps with control electrode for varying intensity or wavelength of the light
  • H01J61/106 - using magnetic means

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 369 - Dynamic information storage or retrieval