1876109

Information

• Patent Grant
• 1876109

• References
• Source

• Patent Number

  1,876,109

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1932
  93 years ago

• CPC

  • H03C3/36 - by means of light-sensitive element

• US Classifications

  • 332 - Modulators
  • 250 - Radiant energy
  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators
  • 348 - Television