2269688

Information

• Patent Grant
• 2269688

• References
• Source

• Patent Number

  2,269,688

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1942
  83 years ago

• CPC

  • H03D7/22 - by deflecting an electron beam in a discharge tube

• US Classifications

  • 332 - Modulators
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 455 - Telecommunications